13100240

素因数分解:

$2^4\times 5^1\times {\mathrm{163753}}^1$

素因数の和:163766

約数の個数: 20

約数和(自身を含む): 30458244

約数和(自身を除く): 17358004

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 163753, 327506, 655012, 818765, 1310024, 1637530, 2620048, 3275060, 6550120, 13100240]

約数ペア:

[(1, 13100240), (2, 6550120), (4, 3275060), (5, 2620048), (8, 1637530), (10, 1310024), (16, 818765), (20, 655012), (40, 327506), (80, 163753)]