86210440

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1129}}^1$

素因数の和:1246

約数の個数: 64

約数和(自身を含む): 205027200

約数和(自身を除く): 118816760

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 83, 92, 115, 166, 184, 230, 332, 415, 460, 664, 830, 920, 1129, 1660, 1909, 2258, 3320, 3818, 4516, 5645, 7636, 9032, 9545, 11290, 15272, 19090, 22580, 25967, 38180, 45160, 51934, 76360, 93707, 103868, 129835, 187414, 207736, 259670, 374828, 468535, 519340, 749656, 937070, 1038680, 1874140, 2155261, 3748280, 4310522, 8621044, 10776305, 17242088, 21552610, 43105220, 86210440]

約数ペア:

[(1, 86210440), (2, 43105220), (4, 21552610), (5, 17242088), (8, 10776305), (10, 8621044), (20, 4310522), (23, 3748280), (40, 2155261), (46, 1874140), (83, 1038680), (92, 937070), (115, 749656), (166, 519340), (184, 468535), (230, 374828), (332, 259670), (415, 207736), (460, 187414), (664, 129835), (830, 103868), (920, 93707), (1129, 76360), (1660, 51934), (1909, 45160), (2258, 38180), (3320, 25967), (3818, 22580), (4516, 19090), (5645, 15272), (7636, 11290), (9032, 9545)]