118701700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{91309}}^1$

素因数の和:91336

約数の個数: 36

約数和(自身を含む): 277399780

約数和(自身を除く): 158698080

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 91309, 182618, 365236, 456545, 913090, 1187017, 1826180, 2282725, 2374034, 4565450, 4748068, 5935085, 9130900, 11870170, 23740340, 29675425, 59350850, 118701700]

約数ペア:

[(1, 118701700), (2, 59350850), (4, 29675425), (5, 23740340), (10, 11870170), (13, 9130900), (20, 5935085), (25, 4748068), (26, 4565450), (50, 2374034), (52, 2282725), (65, 1826180), (100, 1187017), (130, 913090), (260, 456545), (325, 365236), (650, 182618), (1300, 91309)]