44858920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1609}}^1$

素因数の和:1678

約数の個数: 64

約数和(自身を含む): 109544400

約数和(自身を除く): 64685480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 41, 68, 82, 85, 136, 164, 170, 205, 328, 340, 410, 680, 697, 820, 1394, 1609, 1640, 2788, 3218, 3485, 5576, 6436, 6970, 8045, 12872, 13940, 16090, 27353, 27880, 32180, 54706, 64360, 65969, 109412, 131938, 136765, 218824, 263876, 273530, 329845, 527752, 547060, 659690, 1094120, 1121473, 1319380, 2242946, 2638760, 4485892, 5607365, 8971784, 11214730, 22429460, 44858920]

約数ペア:

[(1, 44858920), (2, 22429460), (4, 11214730), (5, 8971784), (8, 5607365), (10, 4485892), (17, 2638760), (20, 2242946), (34, 1319380), (40, 1121473), (41, 1094120), (68, 659690), (82, 547060), (85, 527752), (136, 329845), (164, 273530), (170, 263876), (205, 218824), (328, 136765), (340, 131938), (410, 109412), (680, 65969), (697, 64360), (820, 54706), (1394, 32180), (1609, 27880), (1640, 27353), (2788, 16090), (3218, 13940), (3485, 12872), (5576, 8045), (6436, 6970)]