38030980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{146273}}^1$

素因数の和:146295

約数の個数: 24

約数和(自身を含む): 86009112

約数和(自身を除く): 47978132

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 146273, 292546, 585092, 731365, 1462730, 1901549, 2925460, 3803098, 7606196, 9507745, 19015490, 38030980]

約数ペア:

[(1, 38030980), (2, 19015490), (4, 9507745), (5, 7606196), (10, 3803098), (13, 2925460), (20, 1901549), (26, 1462730), (52, 731365), (65, 585092), (130, 292546), (260, 146273)]