38120680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73309}}^1$

素因数の和:73333

約数の個数: 32

約数和(自身を含む): 92370600

約数和(自身を除く): 54249920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 73309, 146618, 293236, 366545, 586472, 733090, 953017, 1466180, 1906034, 2932360, 3812068, 4765085, 7624136, 9530170, 19060340, 38120680]

約数ペア:

[(1, 38120680), (2, 19060340), (4, 9530170), (5, 7624136), (8, 4765085), (10, 3812068), (13, 2932360), (20, 1906034), (26, 1466180), (40, 953017), (52, 733090), (65, 586472), (104, 366545), (130, 293236), (260, 146618), (520, 73309)]