12597040

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2971}}^1$

素因数の和:3037

約数の個数: 40

約数和(自身を含む): 29850768

約数和(自身を除く): 17253728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 2971, 4240, 5942, 11884, 14855, 23768, 29710, 47536, 59420, 118840, 157463, 237680, 314926, 629852, 787315, 1259704, 1574630, 2519408, 3149260, 6298520, 12597040]

約数ペア:

[(1, 12597040), (2, 6298520), (4, 3149260), (5, 2519408), (8, 1574630), (10, 1259704), (16, 787315), (20, 629852), (40, 314926), (53, 237680), (80, 157463), (106, 118840), (212, 59420), (265, 47536), (424, 29710), (530, 23768), (848, 14855), (1060, 11884), (2120, 5942), (2971, 4240)]