41661520

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:308

約数の個数: 80

約数和(自身を含む): 101564928

約数和(自身を除く): 59903408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 107, 124, 155, 157, 214, 248, 310, 314, 428, 496, 535, 620, 628, 785, 856, 1070, 1240, 1256, 1570, 1712, 2140, 2480, 2512, 3140, 3317, 4280, 4867, 6280, 6634, 8560, 9734, 12560, 13268, 16585, 16799, 19468, 24335, 26536, 33170, 33598, 38936, 48670, 53072, 66340, 67196, 77872, 83995, 97340, 132680, 134392, 167990, 194680, 265360, 268784, 335980, 389360, 520769, 671960, 1041538, 1343920, 2083076, 2603845, 4166152, 5207690, 8332304, 10415380, 20830760, 41661520]

約数ペア:

[(1, 41661520), (2, 20830760), (4, 10415380), (5, 8332304), (8, 5207690), (10, 4166152), (16, 2603845), (20, 2083076), (31, 1343920), (40, 1041538), (62, 671960), (80, 520769), (107, 389360), (124, 335980), (155, 268784), (157, 265360), (214, 194680), (248, 167990), (310, 134392), (314, 132680), (428, 97340), (496, 83995), (535, 77872), (620, 67196), (628, 66340), (785, 53072), (856, 48670), (1070, 38936), (1240, 33598), (1256, 33170), (1570, 26536), (1712, 24335), (2140, 19468), (2480, 16799), (2512, 16585), (3140, 13268), (3317, 12560), (4280, 9734), (4867, 8560), (6280, 6634)]