2885036360

素因数分解:

$2^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{274243}}^1$

素因数の和:274517

約数の個数: 32

約数和(自身を含む): 6516037440

約数和(自身を除く): 3631001080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 263, 526, 1052, 1315, 2104, 2630, 5260, 10520, 274243, 548486, 1096972, 1371215, 2193944, 2742430, 5484860, 10969720, 72125909, 144251818, 288503636, 360629545, 577007272, 721259090, 1442518180, 2885036360]

約数ペア:

[(1, 2885036360), (2, 1442518180), (4, 721259090), (5, 577007272), (8, 360629545), (10, 288503636), (20, 144251818), (40, 72125909), (263, 10969720), (526, 5484860), (1052, 2742430), (1315, 2193944), (2104, 1371215), (2630, 1096972), (5260, 548486), (10520, 274243)]