4349414960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{31481}}^1$

素因数の和:31662

約数の個数: 80

約数和(自身を含む): 11102316192

約数和(自身を除く): 6752901232

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 157, 176, 220, 314, 440, 628, 785, 880, 1256, 1570, 1727, 2512, 3140, 3454, 6280, 6908, 8635, 12560, 13816, 17270, 27632, 31481, 34540, 62962, 69080, 125924, 138160, 157405, 251848, 314810, 346291, 503696, 629620, 692582, 1259240, 1385164, 1731455, 2518480, 2770328, 3462910, 4942517, 5540656, 6925820, 9885034, 13851640, 19770068, 24712585, 27703280, 39540136, 49425170, 54367687, 79080272, 98850340, 108735374, 197700680, 217470748, 271838435, 395401360, 434941496, 543676870, 869882992, 1087353740, 2174707480, 4349414960]

約数ペア:

[(1, 4349414960), (2, 2174707480), (4, 1087353740), (5, 869882992), (8, 543676870), (10, 434941496), (11, 395401360), (16, 271838435), (20, 217470748), (22, 197700680), (40, 108735374), (44, 98850340), (55, 79080272), (80, 54367687), (88, 49425170), (110, 39540136), (157, 27703280), (176, 24712585), (220, 19770068), (314, 13851640), (440, 9885034), (628, 6925820), (785, 5540656), (880, 4942517), (1256, 3462910), (1570, 2770328), (1727, 2518480), (2512, 1731455), (3140, 1385164), (3454, 1259240), (6280, 692582), (6908, 629620), (8635, 503696), (12560, 346291), (13816, 314810), (17270, 251848), (27632, 157405), (31481, 138160), (34540, 125924), (62962, 69080)]