29545780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{421}}^1$

素因数の和:481

約数の個数: 72

約数和(自身を含む): 70718760

約数和(自身を除く): 41172980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 121, 145, 220, 242, 290, 319, 421, 484, 580, 605, 638, 842, 1210, 1276, 1595, 1684, 2105, 2420, 3190, 3509, 4210, 4631, 6380, 7018, 8420, 9262, 12209, 14036, 17545, 18524, 23155, 24418, 35090, 46310, 48836, 50941, 61045, 70180, 92620, 101882, 122090, 134299, 203764, 244180, 254705, 268598, 509410, 537196, 671495, 1018820, 1342990, 1477289, 2685980, 2954578, 5909156, 7386445, 14772890, 29545780]

約数ペア:

[(1, 29545780), (2, 14772890), (4, 7386445), (5, 5909156), (10, 2954578), (11, 2685980), (20, 1477289), (22, 1342990), (29, 1018820), (44, 671495), (55, 537196), (58, 509410), (110, 268598), (116, 254705), (121, 244180), (145, 203764), (220, 134299), (242, 122090), (290, 101882), (319, 92620), (421, 70180), (484, 61045), (580, 50941), (605, 48836), (638, 46310), (842, 35090), (1210, 24418), (1276, 23155), (1595, 18524), (1684, 17545), (2105, 14036), (2420, 12209), (3190, 9262), (3509, 8420), (4210, 7018), (4631, 6380)]