10302520

素因数分解:

$2^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1423}}^1$

素因数の和:1615

約数の個数: 32

約数和(自身を含む): 23325120

約数和(自身を除く): 13022600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 181, 362, 724, 905, 1423, 1448, 1810, 2846, 3620, 5692, 7115, 7240, 11384, 14230, 28460, 56920, 257563, 515126, 1030252, 1287815, 2060504, 2575630, 5151260, 10302520]

約数ペア:

[(1, 10302520), (2, 5151260), (4, 2575630), (5, 2060504), (8, 1287815), (10, 1030252), (20, 515126), (40, 257563), (181, 56920), (362, 28460), (724, 14230), (905, 11384), (1423, 7240), (1448, 7115), (1810, 5692), (2846, 3620)]