38012740

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{307}}^1$

素因数の和:508

約数の個数: 48

約数和(自身を含む): 82583424

約数和(自身を除く): 44570684

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 151, 164, 205, 302, 307, 410, 604, 614, 755, 820, 1228, 1510, 1535, 3020, 3070, 6140, 6191, 12382, 12587, 24764, 25174, 30955, 46357, 50348, 61910, 62935, 92714, 123820, 125870, 185428, 231785, 251740, 463570, 927140, 1900637, 3801274, 7602548, 9503185, 19006370, 38012740]

約数ペア:

[(1, 38012740), (2, 19006370), (4, 9503185), (5, 7602548), (10, 3801274), (20, 1900637), (41, 927140), (82, 463570), (151, 251740), (164, 231785), (205, 185428), (302, 125870), (307, 123820), (410, 92714), (604, 62935), (614, 61910), (755, 50348), (820, 46357), (1228, 30955), (1510, 25174), (1535, 24764), (3020, 12587), (3070, 12382), (6140, 6191)]