2281677560

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1076263}}^1$

素因数の和:1076327

約数の個数: 32

約数和(自身を含む): 5230643040

約数和(自身を除く): 2948965480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 1076263, 2152526, 4305052, 5381315, 8610104, 10762630, 21525260, 43050520, 57041939, 114083878, 228167756, 285209695, 456335512, 570419390, 1140838780, 2281677560]

約数ペア:

[(1, 2281677560), (2, 1140838780), (4, 570419390), (5, 456335512), (8, 285209695), (10, 228167756), (20, 114083878), (40, 57041939), (53, 43050520), (106, 21525260), (212, 10762630), (265, 8610104), (424, 5381315), (530, 4305052), (1060, 2152526), (2120, 1076263)]