76577620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{5639}}^1$

素因数の和:5752

約数の個数: 48

約数和(自身を含む): 185713920

約数和(自身を除く): 109136300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 97, 140, 194, 388, 485, 679, 970, 1358, 1940, 2716, 3395, 5639, 6790, 11278, 13580, 22556, 28195, 39473, 56390, 78946, 112780, 157892, 197365, 394730, 546983, 789460, 1093966, 2187932, 2734915, 3828881, 5469830, 7657762, 10939660, 15315524, 19144405, 38288810, 76577620]

約数ペア:

[(1, 76577620), (2, 38288810), (4, 19144405), (5, 15315524), (7, 10939660), (10, 7657762), (14, 5469830), (20, 3828881), (28, 2734915), (35, 2187932), (70, 1093966), (97, 789460), (140, 546983), (194, 394730), (388, 197365), (485, 157892), (679, 112780), (970, 78946), (1358, 56390), (1940, 39473), (2716, 28195), (3395, 22556), (5639, 13580), (6790, 11278)]