713773540

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{315829}}^1$

素因数の和:315951

約数の個数: 24

約数和(自身を含む): 1512194040

約数和(自身を除く): 798420500

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 315829, 631658, 1263316, 1579145, 3158290, 6316580, 35688677, 71377354, 142754708, 178443385, 356886770, 713773540]

約数ペア:

[(1, 713773540), (2, 356886770), (4, 178443385), (5, 142754708), (10, 71377354), (20, 35688677), (113, 6316580), (226, 3158290), (452, 1579145), (565, 1263316), (1130, 631658), (2260, 315829)]