70339960

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47527}}^1$

素因数の和:47575

約数の個数: 32

約数和(自身を含む): 162545760

約数和(自身を除く): 92205800

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 47527, 95054, 190108, 237635, 380216, 475270, 950540, 1758499, 1901080, 3516998, 7033996, 8792495, 14067992, 17584990, 35169980, 70339960]

約数ペア:

[(1, 70339960), (2, 35169980), (4, 17584990), (5, 14067992), (8, 8792495), (10, 7033996), (20, 3516998), (37, 1901080), (40, 1758499), (74, 950540), (148, 475270), (185, 380216), (296, 237635), (370, 190108), (740, 95054), (1480, 47527)]