33117980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1033}}^1$

素因数の和:1278

約数の個数: 48

約数和(自身を含む): 79907520

約数和(自身を除く): 46789540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 229, 458, 916, 1033, 1145, 1603, 2066, 2290, 3206, 4132, 4580, 5165, 6412, 7231, 8015, 10330, 14462, 16030, 20660, 28924, 32060, 36155, 72310, 144620, 236557, 473114, 946228, 1182785, 1655899, 2365570, 3311798, 4731140, 6623596, 8279495, 16558990, 33117980]

約数ペア:

[(1, 33117980), (2, 16558990), (4, 8279495), (5, 6623596), (7, 4731140), (10, 3311798), (14, 2365570), (20, 1655899), (28, 1182785), (35, 946228), (70, 473114), (140, 236557), (229, 144620), (458, 72310), (916, 36155), (1033, 32060), (1145, 28924), (1603, 20660), (2066, 16030), (2290, 14462), (3206, 10330), (4132, 8015), (4580, 7231), (5165, 6412)]