84574960

素因数分解:

$2^4\times 5^1\times {\mathrm{587}}^1\times {\mathrm{1801}}^1$

素因数の和:2401

約数の個数: 40

約数和(自身を含む): 197081136

約数和(自身を除く): 112506176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 587, 1174, 1801, 2348, 2935, 3602, 4696, 5870, 7204, 9005, 9392, 11740, 14408, 18010, 23480, 28816, 36020, 46960, 72040, 144080, 1057187, 2114374, 4228748, 5285935, 8457496, 10571870, 16914992, 21143740, 42287480, 84574960]

約数ペア:

[(1, 84574960), (2, 42287480), (4, 21143740), (5, 16914992), (8, 10571870), (10, 8457496), (16, 5285935), (20, 4228748), (40, 2114374), (80, 1057187), (587, 144080), (1174, 72040), (1801, 46960), (2348, 36020), (2935, 28816), (3602, 23480), (4696, 18010), (5870, 14408), (7204, 11740), (9005, 9392)]