44721820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{823}}^1$

素因数の和:875

約数の個数: 96

約数和(自身を含む): 116282880

約数和(自身を除く): 71561060

約数列:

[1, 2, 4, 5, 10, 11, 13, 19, 20, 22, 26, 38, 44, 52, 55, 65, 76, 95, 110, 130, 143, 190, 209, 220, 247, 260, 286, 380, 418, 494, 572, 715, 823, 836, 988, 1045, 1235, 1430, 1646, 2090, 2470, 2717, 2860, 3292, 4115, 4180, 4940, 5434, 8230, 9053, 10699, 10868, 13585, 15637, 16460, 18106, 21398, 27170, 31274, 36212, 42796, 45265, 53495, 54340, 62548, 78185, 90530, 106990, 117689, 156370, 172007, 181060, 203281, 213980, 235378, 312740, 344014, 406562, 470756, 588445, 688028, 813124, 860035, 1016405, 1176890, 1720070, 2032810, 2236091, 2353780, 3440140, 4065620, 4472182, 8944364, 11180455, 22360910, 44721820]

約数ペア:

[(1, 44721820), (2, 22360910), (4, 11180455), (5, 8944364), (10, 4472182), (11, 4065620), (13, 3440140), (19, 2353780), (20, 2236091), (22, 2032810), (26, 1720070), (38, 1176890), (44, 1016405), (52, 860035), (55, 813124), (65, 688028), (76, 588445), (95, 470756), (110, 406562), (130, 344014), (143, 312740), (190, 235378), (209, 213980), (220, 203281), (247, 181060), (260, 172007), (286, 156370), (380, 117689), (418, 106990), (494, 90530), (572, 78185), (715, 62548), (823, 54340), (836, 53495), (988, 45265), (1045, 42796), (1235, 36212), (1430, 31274), (1646, 27170), (2090, 21398), (2470, 18106), (2717, 16460), (2860, 15637), (3292, 13585), (4115, 10868), (4180, 10699), (4940, 9053), (5434, 8230)]