5087005420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1252957}}^1$

素因数の和:1253002

約数の個数: 48

約数和(自身を含む): 12629816640

約数和(自身を除く): 7542811220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 1252957, 2505914, 5011828, 6264785, 8770699, 12529570, 17541398, 25059140, 35082796, 36335753, 43853495, 72671506, 87706990, 145343012, 175413980, 181678765, 254350271, 363357530, 508700542, 726715060, 1017401084, 1271751355, 2543502710, 5087005420]

約数ペア:

[(1, 5087005420), (2, 2543502710), (4, 1271751355), (5, 1017401084), (7, 726715060), (10, 508700542), (14, 363357530), (20, 254350271), (28, 181678765), (29, 175413980), (35, 145343012), (58, 87706990), (70, 72671506), (116, 43853495), (140, 36335753), (145, 35082796), (203, 25059140), (290, 17541398), (406, 12529570), (580, 8770699), (812, 6264785), (1015, 5011828), (2030, 2505914), (4060, 1252957)]