320133070

素因数分解:

$2^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{70051}}^1$

素因数の和:70515

約数の個数: 16

約数和(自身を含む): 577508688

約数和(自身を除く): 257375618

約数列:

[1, 2, 5, 10, 457, 914, 2285, 4570, 70051, 140102, 350255, 700510, 32013307, 64026614, 160066535, 320133070]

約数ペア:

[(1, 320133070), (2, 160066535), (5, 64026614), (10, 32013307), (457, 700510), (914, 350255), (2285, 140102), (4570, 70051)]