2610366580

素因数分解:

$2^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{617}}^1\times {\mathrm{1063}}^1$

素因数の和:1888

約数の個数: 48

約数和(自身を含む): 5523436800

約数和(自身を除く): 2913070220

約数列:

[1, 2, 4, 5, 10, 20, 199, 398, 617, 796, 995, 1063, 1234, 1990, 2126, 2468, 3085, 3980, 4252, 5315, 6170, 10630, 12340, 21260, 122783, 211537, 245566, 423074, 491132, 613915, 655871, 846148, 1057685, 1227830, 1311742, 2115370, 2455660, 2623484, 3279355, 4230740, 6558710, 13117420, 130518329, 261036658, 522073316, 652591645, 1305183290, 2610366580]

約数ペア:

[(1, 2610366580), (2, 1305183290), (4, 652591645), (5, 522073316), (10, 261036658), (20, 130518329), (199, 13117420), (398, 6558710), (617, 4230740), (796, 3279355), (995, 2623484), (1063, 2455660), (1234, 2115370), (1990, 1311742), (2126, 1227830), (2468, 1057685), (3085, 846148), (3980, 655871), (4252, 613915), (5315, 491132), (6170, 423074), (10630, 245566), (12340, 211537), (21260, 122783)]