15694394960

素因数分解:

$2^4\times 5^1\times {\mathrm{5233}}^1\times {\mathrm{37489}}^1$

素因数の和:42735

約数の個数: 40

約数和(自身を含む): 36497414760

約数和(自身を除く): 20803019800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 5233, 10466, 20932, 26165, 37489, 41864, 52330, 74978, 83728, 104660, 149956, 187445, 209320, 299912, 374890, 418640, 599824, 749780, 1499560, 2999120, 196179937, 392359874, 784719748, 980899685, 1569439496, 1961799370, 3138878992, 3923598740, 7847197480, 15694394960]

約数ペア:

[(1, 15694394960), (2, 7847197480), (4, 3923598740), (5, 3138878992), (8, 1961799370), (10, 1569439496), (16, 980899685), (20, 784719748), (40, 392359874), (80, 196179937), (5233, 2999120), (10466, 1499560), (20932, 749780), (26165, 599824), (37489, 418640), (41864, 374890), (52330, 299912), (74978, 209320), (83728, 187445), (104660, 149956)]