4145200

素因数分解:

$2^4\times 5^2\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:302

約数の個数: 60

約数和(自身を含む): 10232728

約数和(自身を除く): 6087528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 43, 50, 80, 86, 100, 172, 200, 215, 241, 344, 400, 430, 482, 688, 860, 964, 1075, 1205, 1720, 1928, 2150, 2410, 3440, 3856, 4300, 4820, 6025, 8600, 9640, 10363, 12050, 17200, 19280, 20726, 24100, 41452, 48200, 51815, 82904, 96400, 103630, 165808, 207260, 259075, 414520, 518150, 829040, 1036300, 2072600, 4145200]

約数ペア:

[(1, 4145200), (2, 2072600), (4, 1036300), (5, 829040), (8, 518150), (10, 414520), (16, 259075), (20, 207260), (25, 165808), (40, 103630), (43, 96400), (50, 82904), (80, 51815), (86, 48200), (100, 41452), (172, 24100), (200, 20726), (215, 19280), (241, 17200), (344, 12050), (400, 10363), (430, 9640), (482, 8600), (688, 6025), (860, 4820), (964, 4300), (1075, 3856), (1205, 3440), (1720, 2410), (1928, 2150)]