42287480

素因数分解:

$2^3\times 5^1\times {\mathrm{587}}^1\times {\mathrm{1801}}^1$

素因数の和:2399

約数の個数: 32

約数和(自身を含む): 95361840

約数和(自身を除く): 53074360

約数列:

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

約数ペア:

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