966850940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{141767}}^1$

素因数の和:141818

約数の個数: 48

約数和(自身を含む): 2286434304

約数和(自身を除く): 1319583364

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 6820, 141767, 283534, 567068, 708835, 1417670, 1559437, 2835340, 3118874, 4394777, 6237748, 7797185, 8789554, 15594370, 17579108, 21973885, 31188740, 43947770, 48342547, 87895540, 96685094, 193370188, 241712735, 483425470, 966850940]

約数ペア:

[(1, 966850940), (2, 483425470), (4, 241712735), (5, 193370188), (10, 96685094), (11, 87895540), (20, 48342547), (22, 43947770), (31, 31188740), (44, 21973885), (55, 17579108), (62, 15594370), (110, 8789554), (124, 7797185), (155, 6237748), (220, 4394777), (310, 3118874), (341, 2835340), (620, 1559437), (682, 1417670), (1364, 708835), (1705, 567068), (3410, 283534), (6820, 141767)]