44490160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3889}}^1$

素因数の和:3926

約数の個数: 80

約数和(自身を含む): 121554720

約数和(自身を除く): 77064560

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, 880, 1040, 1144, 1430, 2288, 2860, 3889, 5720, 7778, 11440, 15556, 19445, 31112, 38890, 42779, 50557, 62224, 77780, 85558, 101114, 155560, 171116, 202228, 213895, 252785, 311120, 342232, 404456, 427790, 505570, 556127, 684464, 808912, 855580, 1011140, 1112254, 1711160, 2022280, 2224508, 2780635, 3422320, 4044560, 4449016, 5561270, 8898032, 11122540, 22245080, 44490160]

約数ペア:

[(1, 44490160), (2, 22245080), (4, 11122540), (5, 8898032), (8, 5561270), (10, 4449016), (11, 4044560), (13, 3422320), (16, 2780635), (20, 2224508), (22, 2022280), (26, 1711160), (40, 1112254), (44, 1011140), (52, 855580), (55, 808912), (65, 684464), (80, 556127), (88, 505570), (104, 427790), (110, 404456), (130, 342232), (143, 311120), (176, 252785), (208, 213895), (220, 202228), (260, 171116), (286, 155560), (440, 101114), (520, 85558), (572, 77780), (715, 62224), (880, 50557), (1040, 42779), (1144, 38890), (1430, 31112), (2288, 19445), (2860, 15556), (3889, 11440), (5720, 7778)]