70279280

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{23743}}^1$

素因数の和:23793

約数の個数: 40

約数和(自身を含む): 167822592

約数和(自身を除く): 97543312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 23743, 47486, 94972, 118715, 189944, 237430, 379888, 474860, 878491, 949720, 1756982, 1899440, 3513964, 4392455, 7027928, 8784910, 14055856, 17569820, 35139640, 70279280]

約数ペア:

[(1, 70279280), (2, 35139640), (4, 17569820), (5, 14055856), (8, 8784910), (10, 7027928), (16, 4392455), (20, 3513964), (37, 1899440), (40, 1756982), (74, 949720), (80, 878491), (148, 474860), (185, 379888), (296, 237430), (370, 189944), (592, 118715), (740, 94972), (1480, 47486), (2960, 23743)]