2463440518480

素因数分解:

$2^4\times 5^1\times {\mathrm{30793006481}}^1$

素因数の和:30793006494

約数の個数: 20

約数和(自身を含む): 5727499205652

約数和(自身を除く): 3264058687172

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 30793006481, 61586012962, 123172025924, 153965032405, 246344051848, 307930064810, 492688103696, 615860129620, 1231720259240, 2463440518480]

約数ペア:

[(1, 2463440518480), (2, 1231720259240), (4, 615860129620), (5, 492688103696), (8, 307930064810), (10, 246344051848), (16, 153965032405), (20, 123172025924), (40, 61586012962), (80, 30793006481)]