8317805860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{2357}}^1$

素因数の和:2670

約数の個数: 144

約数和(自身を含む): 21970542384

約数和(自身を除く): 13652736524

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 277, 364, 455, 490, 554, 637, 910, 980, 1108, 1274, 1385, 1820, 1939, 2357, 2548, 2770, 3185, 3601, 3878, 4714, 5540, 6370, 7202, 7756, 9428, 9695, 11785, 12740, 13573, 14404, 16499, 18005, 19390, 23570, 25207, 27146, 30641, 32998, 36010, 38780, 47140, 50414, 54292, 61282, 65996, 67865, 72020, 82495, 100828, 115493, 122564, 126035, 135730, 153205, 164990, 176449, 214487, 230986, 252070, 271460, 306410, 329980, 352898, 428974, 461972, 504140, 577465, 612820, 652889, 705796, 857948, 882245, 1072435, 1154930, 1305778, 1501409, 1764490, 2144870, 2309860, 2611556, 3002818, 3264445, 3528980, 4289740, 4570223, 6005636, 6528890, 7507045, 8487557, 9140446, 13057780, 15014090, 16975114, 18280892, 22851115, 30028180, 31991561, 33950228, 42437785, 45702230, 59412899, 63983122, 84875570, 91404460, 118825798, 127966244, 159957805, 169751140, 237651596, 297064495, 319915610, 415890293, 594128990, 639831220, 831780586, 1188257980, 1663561172, 2079451465, 4158902930, 8317805860]

約数ペア:

[(1, 8317805860), (2, 4158902930), (4, 2079451465), (5, 1663561172), (7, 1188257980), (10, 831780586), (13, 639831220), (14, 594128990), (20, 415890293), (26, 319915610), (28, 297064495), (35, 237651596), (49, 169751140), (52, 159957805), (65, 127966244), (70, 118825798), (91, 91404460), (98, 84875570), (130, 63983122), (140, 59412899), (182, 45702230), (196, 42437785), (245, 33950228), (260, 31991561), (277, 30028180), (364, 22851115), (455, 18280892), (490, 16975114), (554, 15014090), (637, 13057780), (910, 9140446), (980, 8487557), (1108, 7507045), (1274, 6528890), (1385, 6005636), (1820, 4570223), (1939, 4289740), (2357, 3528980), (2548, 3264445), (2770, 3002818), (3185, 2611556), (3601, 2309860), (3878, 2144870), (4714, 1764490), (5540, 1501409), (6370, 1305778), (7202, 1154930), (7756, 1072435), (9428, 882245), (9695, 857948), (11785, 705796), (12740, 652889), (13573, 612820), (14404, 577465), (16499, 504140), (18005, 461972), (19390, 428974), (23570, 352898), (25207, 329980), (27146, 306410), (30641, 271460), (32998, 252070), (36010, 230986), (38780, 214487), (47140, 176449), (50414, 164990), (54292, 153205), (61282, 135730), (65996, 126035), (67865, 122564), (72020, 115493), (82495, 100828)]