713096240

素因数分解:

$2^4\times 5^1\times {\mathrm{8913703}}^1$

素因数の和:8913716

約数の個数: 20

約数和(自身を含む): 1657948944

約数和(自身を除く): 944852704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 8913703, 17827406, 35654812, 44568515, 71309624, 89137030, 142619248, 178274060, 356548120, 713096240]

約数ペア:

[(1, 713096240), (2, 356548120), (4, 178274060), (5, 142619248), (8, 89137030), (10, 71309624), (16, 44568515), (20, 35654812), (40, 17827406), (80, 8913703)]