38929120

素因数分解:

$2^5\times 5^1\times {\mathrm{467}}^1\times {\mathrm{521}}^1$

素因数の和:1003

約数の個数: 48

約数和(自身を含む): 92343888

約数和(自身を除く): 53414768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 467, 521, 934, 1042, 1868, 2084, 2335, 2605, 3736, 4168, 4670, 5210, 7472, 8336, 9340, 10420, 14944, 16672, 18680, 20840, 37360, 41680, 74720, 83360, 243307, 486614, 973228, 1216535, 1946456, 2433070, 3892912, 4866140, 7785824, 9732280, 19464560, 38929120]

約数ペア:

[(1, 38929120), (2, 19464560), (4, 9732280), (5, 7785824), (8, 4866140), (10, 3892912), (16, 2433070), (20, 1946456), (32, 1216535), (40, 973228), (80, 486614), (160, 243307), (467, 83360), (521, 74720), (934, 41680), (1042, 37360), (1868, 20840), (2084, 18680), (2335, 16672), (2605, 14944), (3736, 10420), (4168, 9340), (4670, 8336), (5210, 7472)]