156920451230

素因数分解:

$2^1\times 5^1\times {\mathrm{20023}}^1\times {\mathrm{783701}}^1$

素因数の和:803731

約数の個数: 16

約数和(自身を含む): 282471279264

約数和(自身を除く): 125550828034

約数列:

[1, 2, 5, 10, 20023, 40046, 100115, 200230, 783701, 1567402, 3918505, 7837010, 15692045123, 31384090246, 78460225615, 156920451230]

約数ペア:

[(1, 156920451230), (2, 78460225615), (5, 31384090246), (10, 15692045123), (20023, 7837010), (40046, 3918505), (100115, 1567402), (200230, 783701)]