38139400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{14669}}^1$

素因数の和:14698

約数の個数: 48

約数和(自身を含む): 95501700

約数和(自身を除く): 57362300

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 14669, 29338, 58676, 73345, 117352, 146690, 190697, 293380, 366725, 381394, 586760, 733450, 762788, 953485, 1466900, 1525576, 1906970, 2933800, 3813940, 4767425, 7627880, 9534850, 19069700, 38139400]

約数ペア:

[(1, 38139400), (2, 19069700), (4, 9534850), (5, 7627880), (8, 4767425), (10, 3813940), (13, 2933800), (20, 1906970), (25, 1525576), (26, 1466900), (40, 953485), (50, 762788), (52, 733450), (65, 586760), (100, 381394), (104, 366725), (130, 293380), (200, 190697), (260, 146690), (325, 117352), (520, 73345), (650, 58676), (1300, 29338), (2600, 14669)]