9392240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1$

素因数の和:858

約数の個数: 80

約数和(自身を含む): 25685856

約数和(自身を除く): 16293616

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 821, 880, 1040, 1144, 1430, 1642, 2288, 2860, 3284, 4105, 5720, 6568, 8210, 9031, 10673, 11440, 13136, 16420, 18062, 21346, 32840, 36124, 42692, 45155, 53365, 65680, 72248, 85384, 90310, 106730, 117403, 144496, 170768, 180620, 213460, 234806, 361240, 426920, 469612, 587015, 722480, 853840, 939224, 1174030, 1878448, 2348060, 4696120, 9392240]

約数ペア:

[(1, 9392240), (2, 4696120), (4, 2348060), (5, 1878448), (8, 1174030), (10, 939224), (11, 853840), (13, 722480), (16, 587015), (20, 469612), (22, 426920), (26, 361240), (40, 234806), (44, 213460), (52, 180620), (55, 170768), (65, 144496), (80, 117403), (88, 106730), (104, 90310), (110, 85384), (130, 72248), (143, 65680), (176, 53365), (208, 45155), (220, 42692), (260, 36124), (286, 32840), (440, 21346), (520, 18062), (572, 16420), (715, 13136), (821, 11440), (880, 10673), (1040, 9031), (1144, 8210), (1430, 6568), (1642, 5720), (2288, 4105), (2860, 3284)]