41827280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:213

約数の個数: 120

約数和(自身を含む): 111321000

約数和(自身を除く): 69493720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 40, 44, 55, 58, 80, 88, 110, 116, 121, 145, 149, 176, 220, 232, 242, 290, 298, 319, 440, 464, 484, 580, 596, 605, 638, 745, 880, 968, 1160, 1192, 1210, 1276, 1490, 1595, 1639, 1936, 2320, 2384, 2420, 2552, 2980, 3190, 3278, 3509, 4321, 4840, 5104, 5960, 6380, 6556, 7018, 8195, 8642, 9680, 11920, 12760, 13112, 14036, 16390, 17284, 17545, 18029, 21605, 25520, 26224, 28072, 32780, 34568, 35090, 36058, 43210, 47531, 56144, 65560, 69136, 70180, 72116, 86420, 90145, 95062, 131120, 140360, 144232, 172840, 180290, 190124, 237655, 280720, 288464, 345680, 360580, 380248, 475310, 522841, 721160, 760496, 950620, 1045682, 1442320, 1901240, 2091364, 2614205, 3802480, 4182728, 5228410, 8365456, 10456820, 20913640, 41827280]

約数ペア:

[(1, 41827280), (2, 20913640), (4, 10456820), (5, 8365456), (8, 5228410), (10, 4182728), (11, 3802480), (16, 2614205), (20, 2091364), (22, 1901240), (29, 1442320), (40, 1045682), (44, 950620), (55, 760496), (58, 721160), (80, 522841), (88, 475310), (110, 380248), (116, 360580), (121, 345680), (145, 288464), (149, 280720), (176, 237655), (220, 190124), (232, 180290), (242, 172840), (290, 144232), (298, 140360), (319, 131120), (440, 95062), (464, 90145), (484, 86420), (580, 72116), (596, 70180), (605, 69136), (638, 65560), (745, 56144), (880, 47531), (968, 43210), (1160, 36058), (1192, 35090), (1210, 34568), (1276, 32780), (1490, 28072), (1595, 26224), (1639, 25520), (1936, 21605), (2320, 18029), (2384, 17545), (2420, 17284), (2552, 16390), (2980, 14036), (3190, 13112), (3278, 12760), (3509, 11920), (4321, 9680), (4840, 8642), (5104, 8195), (5960, 7018), (6380, 6556)]