42064060

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{613}}^1$

素因数の和:742

約数の個数: 48

約数和(自身を含む): 91598976

約数和(自身を除く): 49534916

約数列:

[1, 2, 4, 5, 10, 20, 47, 73, 94, 146, 188, 235, 292, 365, 470, 613, 730, 940, 1226, 1460, 2452, 3065, 3431, 6130, 6862, 12260, 13724, 17155, 28811, 34310, 44749, 57622, 68620, 89498, 115244, 144055, 178996, 223745, 288110, 447490, 576220, 894980, 2103203, 4206406, 8412812, 10516015, 21032030, 42064060]

約数ペア:

[(1, 42064060), (2, 21032030), (4, 10516015), (5, 8412812), (10, 4206406), (20, 2103203), (47, 894980), (73, 576220), (94, 447490), (146, 288110), (188, 223745), (235, 178996), (292, 144055), (365, 115244), (470, 89498), (613, 68620), (730, 57622), (940, 44749), (1226, 34310), (1460, 28811), (2452, 17155), (3065, 13724), (3431, 12260), (6130, 6862)]