38865350

素因数分解:

$2^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{4951}}^1$

素因数の和:5120

約数の個数: 24

約数和(自身を含む): 72764688

約数和(自身を除く): 33899338

約数列:

[1, 2, 5, 10, 25, 50, 157, 314, 785, 1570, 3925, 4951, 7850, 9902, 24755, 49510, 123775, 247550, 777307, 1554614, 3886535, 7773070, 19432675, 38865350]

約数ペア:

[(1, 38865350), (2, 19432675), (5, 7773070), (10, 3886535), (25, 1554614), (50, 777307), (157, 247550), (314, 123775), (785, 49510), (1570, 24755), (3925, 9902), (4951, 7850)]