44399680

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^2\times {\mathrm{821}}^1$

素因数の和:864

約数の個数: 84

約数和(自身を含む): 114624612

約数和(自身を除く): 70224932

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 169, 208, 260, 320, 338, 416, 520, 676, 821, 832, 845, 1040, 1352, 1642, 1690, 2080, 2704, 3284, 3380, 4105, 4160, 5408, 6568, 6760, 8210, 10673, 10816, 13136, 13520, 16420, 21346, 26272, 27040, 32840, 42692, 52544, 53365, 54080, 65680, 85384, 106730, 131360, 138749, 170768, 213460, 262720, 277498, 341536, 426920, 554996, 683072, 693745, 853840, 1109992, 1387490, 1707680, 2219984, 2774980, 3415360, 4439968, 5549960, 8879936, 11099920, 22199840, 44399680]

約数ペア:

[(1, 44399680), (2, 22199840), (4, 11099920), (5, 8879936), (8, 5549960), (10, 4439968), (13, 3415360), (16, 2774980), (20, 2219984), (26, 1707680), (32, 1387490), (40, 1109992), (52, 853840), (64, 693745), (65, 683072), (80, 554996), (104, 426920), (130, 341536), (160, 277498), (169, 262720), (208, 213460), (260, 170768), (320, 138749), (338, 131360), (416, 106730), (520, 85384), (676, 65680), (821, 54080), (832, 53365), (845, 52544), (1040, 42692), (1352, 32840), (1642, 27040), (1690, 26272), (2080, 21346), (2704, 16420), (3284, 13520), (3380, 13136), (4105, 10816), (4160, 10673), (5408, 8210), (6568, 6760)]