2095025880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{29641}}^1$

素因数の和:29705

約数の個数: 128

約数和(自身を含む): 6829516800

約数和(自身を除く): 4734490920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 31, 38, 40, 57, 60, 62, 76, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 248, 285, 310, 372, 380, 456, 465, 570, 589, 620, 744, 760, 930, 1140, 1178, 1240, 1767, 1860, 2280, 2356, 2945, 3534, 3720, 4712, 5890, 7068, 8835, 11780, 14136, 17670, 23560, 29641, 35340, 59282, 70680, 88923, 118564, 148205, 177846, 237128, 296410, 355692, 444615, 563179, 592820, 711384, 889230, 918871, 1126358, 1185640, 1689537, 1778460, 1837742, 2252716, 2756613, 2815895, 3379074, 3556920, 3675484, 4505432, 4594355, 5513226, 5631790, 6758148, 7350968, 8447685, 9188710, 11026452, 11263580, 13516296, 13783065, 16895370, 17458549, 18377420, 22052904, 22527160, 27566130, 33790740, 34917098, 36754840, 52375647, 55132260, 67581480, 69834196, 87292745, 104751294, 110264520, 139668392, 174585490, 209502588, 261878235, 349170980, 419005176, 523756470, 698341960, 1047512940, 2095025880]

約数ペア:

[(1, 2095025880), (2, 1047512940), (3, 698341960), (4, 523756470), (5, 419005176), (6, 349170980), (8, 261878235), (10, 209502588), (12, 174585490), (15, 139668392), (19, 110264520), (20, 104751294), (24, 87292745), (30, 69834196), (31, 67581480), (38, 55132260), (40, 52375647), (57, 36754840), (60, 34917098), (62, 33790740), (76, 27566130), (93, 22527160), (95, 22052904), (114, 18377420), (120, 17458549), (124, 16895370), (152, 13783065), (155, 13516296), (186, 11263580), (190, 11026452), (228, 9188710), (248, 8447685), (285, 7350968), (310, 6758148), (372, 5631790), (380, 5513226), (456, 4594355), (465, 4505432), (570, 3675484), (589, 3556920), (620, 3379074), (744, 2815895), (760, 2756613), (930, 2252716), (1140, 1837742), (1178, 1778460), (1240, 1689537), (1767, 1185640), (1860, 1126358), (2280, 918871), (2356, 889230), (2945, 711384), (3534, 592820), (3720, 563179), (4712, 444615), (5890, 355692), (7068, 296410), (8835, 237128), (11780, 177846), (14136, 148205), (17670, 118564), (23560, 88923), (29641, 70680), (35340, 59282)]