2500981860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{4013}}^1$

素因数の和:4102

約数の個数: 192

約数和(自身を含む): 8156961792

約数和(自身を除く): 5655979932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 47, 51, 52, 60, 65, 68, 78, 85, 94, 102, 130, 141, 156, 170, 188, 195, 204, 221, 235, 255, 260, 282, 340, 390, 442, 470, 510, 564, 611, 663, 705, 780, 799, 884, 940, 1020, 1105, 1222, 1326, 1410, 1598, 1833, 2210, 2397, 2444, 2652, 2820, 3055, 3196, 3315, 3666, 3995, 4013, 4420, 4794, 6110, 6630, 7332, 7990, 8026, 9165, 9588, 10387, 11985, 12039, 12220, 13260, 15980, 16052, 18330, 20065, 20774, 23970, 24078, 31161, 36660, 40130, 41548, 47940, 48156, 51935, 52169, 60195, 62322, 68221, 80260, 103870, 104338, 120390, 124644, 136442, 155805, 156507, 188611, 204663, 207740, 208676, 240780, 260845, 272884, 311610, 313014, 341105, 377222, 409326, 521690, 565833, 623220, 626028, 682210, 754444, 782535, 818652, 886873, 943055, 1023315, 1043380, 1131666, 1364420, 1565070, 1773746, 1886110, 2046630, 2263332, 2451943, 2660619, 2829165, 3130140, 3206387, 3547492, 3772220, 4093260, 4434365, 4903886, 5321238, 5658330, 6412774, 7355829, 8868730, 9619161, 9807772, 10642476, 11316660, 12259715, 12825548, 13303095, 14711658, 16031935, 17737460, 19238322, 24519430, 26606190, 29423316, 32063870, 36779145, 38476644, 41683031, 48095805, 49038860, 53212380, 64127740, 73558290, 83366062, 96191610, 125049093, 147116580, 166732124, 192383220, 208415155, 250098186, 416830310, 500196372, 625245465, 833660620, 1250490930, 2500981860]

約数ペア:

[(1, 2500981860), (2, 1250490930), (3, 833660620), (4, 625245465), (5, 500196372), (6, 416830310), (10, 250098186), (12, 208415155), (13, 192383220), (15, 166732124), (17, 147116580), (20, 125049093), (26, 96191610), (30, 83366062), (34, 73558290), (39, 64127740), (47, 53212380), (51, 49038860), (52, 48095805), (60, 41683031), (65, 38476644), (68, 36779145), (78, 32063870), (85, 29423316), (94, 26606190), (102, 24519430), (130, 19238322), (141, 17737460), (156, 16031935), (170, 14711658), (188, 13303095), (195, 12825548), (204, 12259715), (221, 11316660), (235, 10642476), (255, 9807772), (260, 9619161), (282, 8868730), (340, 7355829), (390, 6412774), (442, 5658330), (470, 5321238), (510, 4903886), (564, 4434365), (611, 4093260), (663, 3772220), (705, 3547492), (780, 3206387), (799, 3130140), (884, 2829165), (940, 2660619), (1020, 2451943), (1105, 2263332), (1222, 2046630), (1326, 1886110), (1410, 1773746), (1598, 1565070), (1833, 1364420), (2210, 1131666), (2397, 1043380), (2444, 1023315), (2652, 943055), (2820, 886873), (3055, 818652), (3196, 782535), (3315, 754444), (3666, 682210), (3995, 626028), (4013, 623220), (4420, 565833), (4794, 521690), (6110, 409326), (6630, 377222), (7332, 341105), (7990, 313014), (8026, 311610), (9165, 272884), (9588, 260845), (10387, 240780), (11985, 208676), (12039, 207740), (12220, 204663), (13260, 188611), (15980, 156507), (16052, 155805), (18330, 136442), (20065, 124644), (20774, 120390), (23970, 104338), (24078, 103870), (31161, 80260), (36660, 68221), (40130, 62322), (41548, 60195), (47940, 52169), (48156, 51935)]