3313149320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{8179}}^1$

素因数の和:8263

約数の個数: 128

約数和(自身を含む): 8657712000

約数和(自身を除く): 5344562680

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 41, 52, 65, 76, 82, 95, 104, 130, 152, 164, 190, 205, 247, 260, 328, 380, 410, 494, 520, 533, 760, 779, 820, 988, 1066, 1235, 1558, 1640, 1976, 2132, 2470, 2665, 3116, 3895, 4264, 4940, 5330, 6232, 7790, 8179, 9880, 10127, 10660, 15580, 16358, 20254, 21320, 31160, 32716, 40508, 40895, 50635, 65432, 81016, 81790, 101270, 106327, 155401, 163580, 202540, 212654, 310802, 327160, 335339, 405080, 425308, 531635, 621604, 670678, 777005, 850616, 1063270, 1243208, 1341356, 1554010, 1676695, 2020213, 2126540, 2682712, 3108020, 3353390, 4040426, 4253080, 4359407, 6216040, 6371441, 6706780, 8080852, 8718814, 10101065, 12742882, 13413560, 16161704, 17437628, 20202130, 21797035, 25485764, 31857205, 34875256, 40404260, 43594070, 50971528, 63714410, 80808520, 82828733, 87188140, 127428820, 165657466, 174376280, 254857640, 331314932, 414143665, 662629864, 828287330, 1656574660, 3313149320]

約数ペア:

[(1, 3313149320), (2, 1656574660), (4, 828287330), (5, 662629864), (8, 414143665), (10, 331314932), (13, 254857640), (19, 174376280), (20, 165657466), (26, 127428820), (38, 87188140), (40, 82828733), (41, 80808520), (52, 63714410), (65, 50971528), (76, 43594070), (82, 40404260), (95, 34875256), (104, 31857205), (130, 25485764), (152, 21797035), (164, 20202130), (190, 17437628), (205, 16161704), (247, 13413560), (260, 12742882), (328, 10101065), (380, 8718814), (410, 8080852), (494, 6706780), (520, 6371441), (533, 6216040), (760, 4359407), (779, 4253080), (820, 4040426), (988, 3353390), (1066, 3108020), (1235, 2682712), (1558, 2126540), (1640, 2020213), (1976, 1676695), (2132, 1554010), (2470, 1341356), (2665, 1243208), (3116, 1063270), (3895, 850616), (4264, 777005), (4940, 670678), (5330, 621604), (6232, 531635), (7790, 425308), (8179, 405080), (9880, 335339), (10127, 327160), (10660, 310802), (15580, 212654), (16358, 202540), (20254, 163580), (21320, 155401), (31160, 106327), (32716, 101270), (40508, 81790), (40895, 81016), (50635, 65432)]