1567388180

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{9059}}^1$

素因数の和:9320

約数の個数: 48

約数和(自身を含む): 3388150080

約数和(自身を除く): 1820761900

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 211, 410, 422, 820, 844, 1055, 2110, 4220, 8651, 9059, 17302, 18118, 34604, 36236, 43255, 45295, 86510, 90590, 173020, 181180, 371419, 742838, 1485676, 1857095, 1911449, 3714190, 3822898, 7428380, 7645796, 9557245, 19114490, 38228980, 78369409, 156738818, 313477636, 391847045, 783694090, 1567388180]

約数ペア:

[(1, 1567388180), (2, 783694090), (4, 391847045), (5, 313477636), (10, 156738818), (20, 78369409), (41, 38228980), (82, 19114490), (164, 9557245), (205, 7645796), (211, 7428380), (410, 3822898), (422, 3714190), (820, 1911449), (844, 1857095), (1055, 1485676), (2110, 742838), (4220, 371419), (8651, 181180), (9059, 173020), (17302, 90590), (18118, 86510), (34604, 45295), (36236, 43255)]