82943600

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{6689}}^1$

素因数の和:6738

約数の個数: 60

約数和(自身を含む): 205730880

約数和(自身を除く): 122787280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 155, 200, 248, 310, 400, 496, 620, 775, 1240, 1550, 2480, 3100, 6200, 6689, 12400, 13378, 26756, 33445, 53512, 66890, 107024, 133780, 167225, 207359, 267560, 334450, 414718, 535120, 668900, 829436, 1036795, 1337800, 1658872, 2073590, 2675600, 3317744, 4147180, 5183975, 8294360, 10367950, 16588720, 20735900, 41471800, 82943600]

約数ペア:

[(1, 82943600), (2, 41471800), (4, 20735900), (5, 16588720), (8, 10367950), (10, 8294360), (16, 5183975), (20, 4147180), (25, 3317744), (31, 2675600), (40, 2073590), (50, 1658872), (62, 1337800), (80, 1036795), (100, 829436), (124, 668900), (155, 535120), (200, 414718), (248, 334450), (310, 267560), (400, 207359), (496, 167225), (620, 133780), (775, 107024), (1240, 66890), (1550, 53512), (2480, 33445), (3100, 26756), (6200, 13378), (6689, 12400)]