27657403884280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{557159627}}^1$

素因数の和:557159728

約数の個数: 64

約数和(自身を含む): 66792296204640

約数和(自身を除く): 39134892320360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 73, 85, 136, 146, 170, 292, 340, 365, 584, 680, 730, 1241, 1460, 2482, 2920, 4964, 6205, 9928, 12410, 24820, 49640, 557159627, 1114319254, 2228638508, 2785798135, 4457277016, 5571596270, 9471713659, 11143192540, 18943427318, 22286385080, 37886854636, 40672652771, 47358568295, 75773709272, 81345305542, 94717136590, 162690611084, 189434273180, 203363263855, 325381222168, 378868546360, 406726527710, 691435097107, 813453055420, 1382870194214, 1626906110840, 2765740388428, 3457175485535, 5531480776856, 6914350971070, 13828701942140, 27657403884280]

約数ペア:

[(1, 27657403884280), (2, 13828701942140), (4, 6914350971070), (5, 5531480776856), (8, 3457175485535), (10, 2765740388428), (17, 1626906110840), (20, 1382870194214), (34, 813453055420), (40, 691435097107), (68, 406726527710), (73, 378868546360), (85, 325381222168), (136, 203363263855), (146, 189434273180), (170, 162690611084), (292, 94717136590), (340, 81345305542), (365, 75773709272), (584, 47358568295), (680, 40672652771), (730, 37886854636), (1241, 22286385080), (1460, 18943427318), (2482, 11143192540), (2920, 9471713659), (4964, 5571596270), (6205, 4457277016), (9928, 2785798135), (12410, 2228638508), (24820, 1114319254), (49640, 557159627)]