396045410

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{857}}^1\times {\mathrm{1249}}^1$

素因数の和:2150

約数の個数: 32

約数和(自身を含む): 733590000

約数和(自身を除く): 337544590

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 857, 1249, 1714, 2498, 4285, 6245, 8570, 12490, 31709, 46213, 63418, 92426, 158545, 231065, 317090, 462130, 1070393, 2140786, 5351965, 10703930, 39604541, 79209082, 198022705, 396045410]

約数ペア:

[(1, 396045410), (2, 198022705), (5, 79209082), (10, 39604541), (37, 10703930), (74, 5351965), (185, 2140786), (370, 1070393), (857, 462130), (1249, 317090), (1714, 231065), (2498, 158545), (4285, 92426), (6245, 63418), (8570, 46213), (12490, 31709)]