42150800

素因数分解:

$2^4\times 5^2\times {\mathrm{167}}^1\times {\mathrm{631}}^1$

素因数の和:816

約数の個数: 60

約数和(自身を含む): 102035136

約数和(自身を除く): 59884336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 167, 200, 334, 400, 631, 668, 835, 1262, 1336, 1670, 2524, 2672, 3155, 3340, 4175, 5048, 6310, 6680, 8350, 10096, 12620, 13360, 15775, 16700, 25240, 31550, 33400, 50480, 63100, 66800, 105377, 126200, 210754, 252400, 421508, 526885, 843016, 1053770, 1686032, 2107540, 2634425, 4215080, 5268850, 8430160, 10537700, 21075400, 42150800]

約数ペア:

[(1, 42150800), (2, 21075400), (4, 10537700), (5, 8430160), (8, 5268850), (10, 4215080), (16, 2634425), (20, 2107540), (25, 1686032), (40, 1053770), (50, 843016), (80, 526885), (100, 421508), (167, 252400), (200, 210754), (334, 126200), (400, 105377), (631, 66800), (668, 63100), (835, 50480), (1262, 33400), (1336, 31550), (1670, 25240), (2524, 16700), (2672, 15775), (3155, 13360), (3340, 12620), (4175, 10096), (5048, 8350), (6310, 6680)]