3385580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1399}}^1$

素因数の和:1430

約数の個数: 36

約数和(自身を含む): 7820400

約数和(自身を除く): 4434820

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 1399, 2420, 2798, 5596, 6995, 13990, 15389, 27980, 30778, 61556, 76945, 153890, 169279, 307780, 338558, 677116, 846395, 1692790, 3385580]

約数ペア:

[(1, 3385580), (2, 1692790), (4, 846395), (5, 677116), (10, 338558), (11, 307780), (20, 169279), (22, 153890), (44, 76945), (55, 61556), (110, 30778), (121, 27980), (220, 15389), (242, 13990), (484, 6995), (605, 5596), (1210, 2798), (1399, 2420)]