152045680

素因数分解:

$2^4\times 5^1\times {\mathrm{1900571}}^1$

素因数の和:1900584

約数の個数: 20

約数和(自身を含む): 353506392

約数和(自身を除く): 201460712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1900571, 3801142, 7602284, 9502855, 15204568, 19005710, 30409136, 38011420, 76022840, 152045680]

約数ペア:

[(1, 152045680), (2, 76022840), (4, 38011420), (5, 30409136), (8, 19005710), (10, 15204568), (16, 9502855), (20, 7602284), (40, 3801142), (80, 1900571)]