3479960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{719}}^1$

素因数の和:752

約数の個数: 48

約数和(自身を含む): 8618400

約数和(自身を除く): 5138440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 719, 968, 1210, 1438, 2420, 2876, 3595, 4840, 5752, 7190, 7909, 14380, 15818, 28760, 31636, 39545, 63272, 79090, 86999, 158180, 173998, 316360, 347996, 434995, 695992, 869990, 1739980, 3479960]

約数ペア:

[(1, 3479960), (2, 1739980), (4, 869990), (5, 695992), (8, 434995), (10, 347996), (11, 316360), (20, 173998), (22, 158180), (40, 86999), (44, 79090), (55, 63272), (88, 39545), (110, 31636), (121, 28760), (220, 15818), (242, 14380), (440, 7909), (484, 7190), (605, 5752), (719, 4840), (968, 3595), (1210, 2876), (1438, 2420)]