379710980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{101527}}^1$

素因数の和:101564

約数の個数: 48

約数和(自身を含む): 921062016

約数和(自身を除く): 541351036

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 101527, 203054, 406108, 507635, 1015270, 1116797, 1725959, 2030540, 2233594, 3451918, 4467188, 5583985, 6903836, 8629795, 11167970, 17259590, 18985549, 22335940, 34519180, 37971098, 75942196, 94927745, 189855490, 379710980]

約数ペア:

[(1, 379710980), (2, 189855490), (4, 94927745), (5, 75942196), (10, 37971098), (11, 34519180), (17, 22335940), (20, 18985549), (22, 17259590), (34, 11167970), (44, 8629795), (55, 6903836), (68, 5583985), (85, 4467188), (110, 3451918), (170, 2233594), (187, 2030540), (220, 1725959), (340, 1116797), (374, 1015270), (748, 507635), (935, 406108), (1870, 203054), (3740, 101527)]