5805580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2399}}^1$

素因数の和:2430

約数の個数: 36

約数和(自身を含む): 13406400

約数和(自身を除く): 7600820

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2399, 2420, 4798, 9596, 11995, 23990, 26389, 47980, 52778, 105556, 131945, 263890, 290279, 527780, 580558, 1161116, 1451395, 2902790, 5805580]

約数ペア:

[(1, 5805580), (2, 2902790), (4, 1451395), (5, 1161116), (10, 580558), (11, 527780), (20, 290279), (22, 263890), (44, 131945), (55, 105556), (110, 52778), (121, 47980), (220, 26389), (242, 23990), (484, 11995), (605, 9596), (1210, 4798), (2399, 2420)]