32501840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{457}}^1$

素因数の和:604

約数の個数: 80

約数和(自身を含む): 87232512

約数和(自身を除く): 54730672

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 127, 140, 254, 280, 457, 508, 560, 635, 889, 914, 1016, 1270, 1778, 1828, 2032, 2285, 2540, 3199, 3556, 3656, 4445, 4570, 5080, 6398, 7112, 7312, 8890, 9140, 10160, 12796, 14224, 15995, 17780, 18280, 25592, 31990, 35560, 36560, 51184, 58039, 63980, 71120, 116078, 127960, 232156, 255920, 290195, 406273, 464312, 580390, 812546, 928624, 1160780, 1625092, 2031365, 2321560, 3250184, 4062730, 4643120, 6500368, 8125460, 16250920, 32501840]

約数ペア:

[(1, 32501840), (2, 16250920), (4, 8125460), (5, 6500368), (7, 4643120), (8, 4062730), (10, 3250184), (14, 2321560), (16, 2031365), (20, 1625092), (28, 1160780), (35, 928624), (40, 812546), (56, 580390), (70, 464312), (80, 406273), (112, 290195), (127, 255920), (140, 232156), (254, 127960), (280, 116078), (457, 71120), (508, 63980), (560, 58039), (635, 51184), (889, 36560), (914, 35560), (1016, 31990), (1270, 25592), (1778, 18280), (1828, 17780), (2032, 15995), (2285, 14224), (2540, 12796), (3199, 10160), (3556, 9140), (3656, 8890), (4445, 7312), (4570, 7112), (5080, 6398)]