769687840

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{5351}}^1$

素因数の和:5426

約数の個数: 96

約数和(自身を含む): 1942133760

約数和(自身を除く): 1172445920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 31, 32, 40, 58, 62, 80, 116, 124, 145, 155, 160, 232, 248, 290, 310, 464, 496, 580, 620, 899, 928, 992, 1160, 1240, 1798, 2320, 2480, 3596, 4495, 4640, 4960, 5351, 7192, 8990, 10702, 14384, 17980, 21404, 26755, 28768, 35960, 42808, 53510, 71920, 85616, 107020, 143840, 155179, 165881, 171232, 214040, 310358, 331762, 428080, 620716, 663524, 775895, 829405, 856160, 1241432, 1327048, 1551790, 1658810, 2482864, 2654096, 3103580, 3317620, 4810549, 4965728, 5308192, 6207160, 6635240, 9621098, 12414320, 13270480, 19242196, 24052745, 24828640, 26540960, 38484392, 48105490, 76968784, 96210980, 153937568, 192421960, 384843920, 769687840]

約数ペア:

[(1, 769687840), (2, 384843920), (4, 192421960), (5, 153937568), (8, 96210980), (10, 76968784), (16, 48105490), (20, 38484392), (29, 26540960), (31, 24828640), (32, 24052745), (40, 19242196), (58, 13270480), (62, 12414320), (80, 9621098), (116, 6635240), (124, 6207160), (145, 5308192), (155, 4965728), (160, 4810549), (232, 3317620), (248, 3103580), (290, 2654096), (310, 2482864), (464, 1658810), (496, 1551790), (580, 1327048), (620, 1241432), (899, 856160), (928, 829405), (992, 775895), (1160, 663524), (1240, 620716), (1798, 428080), (2320, 331762), (2480, 310358), (3596, 214040), (4495, 171232), (4640, 165881), (4960, 155179), (5351, 143840), (7192, 107020), (8990, 85616), (10702, 71920), (14384, 53510), (17980, 42808), (21404, 35960), (26755, 28768)]