132474980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{701}}^1\times {\mathrm{859}}^1$

素因数の和:1580

約数の個数: 48

約数和(自身を含む): 304274880

約数和(自身を除く): 171799900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 701, 859, 1402, 1718, 2804, 3436, 3505, 4295, 7010, 7711, 8590, 9449, 14020, 15422, 17180, 18898, 30844, 37796, 38555, 47245, 77110, 94490, 154220, 188980, 602159, 1204318, 2408636, 3010795, 6021590, 6623749, 12043180, 13247498, 26494996, 33118745, 66237490, 132474980]

約数ペア:

[(1, 132474980), (2, 66237490), (4, 33118745), (5, 26494996), (10, 13247498), (11, 12043180), (20, 6623749), (22, 6021590), (44, 3010795), (55, 2408636), (110, 1204318), (220, 602159), (701, 188980), (859, 154220), (1402, 94490), (1718, 77110), (2804, 47245), (3436, 38555), (3505, 37796), (4295, 30844), (7010, 18898), (7711, 17180), (8590, 15422), (9449, 14020)]