352480360

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{59141}}^1$

素因数の和:59301

約数の個数: 32

約数和(自身を含む): 798417000

約数和(自身を除く): 445936640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 2980, 5960, 59141, 118282, 236564, 295705, 473128, 591410, 1182820, 2365640, 8812009, 17624018, 35248036, 44060045, 70496072, 88120090, 176240180, 352480360]

約数ペア:

[(1, 352480360), (2, 176240180), (4, 88120090), (5, 70496072), (8, 44060045), (10, 35248036), (20, 17624018), (40, 8812009), (149, 2365640), (298, 1182820), (596, 591410), (745, 473128), (1192, 295705), (1490, 236564), (2980, 118282), (5960, 59141)]