16250980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47797}}^1$

素因数の和:47823

約数の個数: 24

約数和(自身を含む): 36135288

約数和(自身を除く): 19884308

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 47797, 95594, 191188, 238985, 477970, 812549, 955940, 1625098, 3250196, 4062745, 8125490, 16250980]

約数ペア:

[(1, 16250980), (2, 8125490), (4, 4062745), (5, 3250196), (10, 1625098), (17, 955940), (20, 812549), (34, 477970), (68, 238985), (85, 191188), (170, 95594), (340, 47797)]