1150340

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{509}}^1$

素因数の和:631

約数の個数: 24

約数和(自身を含む): 2441880

約数和(自身を除く): 1291540

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 509, 565, 1018, 1130, 2036, 2260, 2545, 5090, 10180, 57517, 115034, 230068, 287585, 575170, 1150340]

約数ペア:

[(1, 1150340), (2, 575170), (4, 287585), (5, 230068), (10, 115034), (20, 57517), (113, 10180), (226, 5090), (452, 2545), (509, 2260), (565, 2036), (1018, 1130)]