60416980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13669}}^1$

素因数の和:13708

約数の個数: 48

約数和(自身を含む): 144683280

約数和(自身を除く): 84266300

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 13669, 27338, 54676, 68345, 136690, 177697, 232373, 273380, 355394, 464746, 710788, 888485, 929492, 1161865, 1776970, 2323730, 3020849, 3553940, 4647460, 6041698, 12083396, 15104245, 30208490, 60416980]

約数ペア:

[(1, 60416980), (2, 30208490), (4, 15104245), (5, 12083396), (10, 6041698), (13, 4647460), (17, 3553940), (20, 3020849), (26, 2323730), (34, 1776970), (52, 1161865), (65, 929492), (68, 888485), (85, 710788), (130, 464746), (170, 355394), (221, 273380), (260, 232373), (340, 177697), (442, 136690), (884, 68345), (1105, 54676), (2210, 27338), (4420, 13669)]