9127120

素因数分解:

$2^4\times 5^1\times {\mathrm{114089}}^1$

素因数の和:114102

約数の個数: 20

約数和(自身を含む): 21220740

約数和(自身を除く): 12093620

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 114089, 228178, 456356, 570445, 912712, 1140890, 1825424, 2281780, 4563560, 9127120]

約数ペア:

[(1, 9127120), (2, 4563560), (4, 2281780), (5, 1825424), (8, 1140890), (10, 912712), (16, 570445), (20, 456356), (40, 228178), (80, 114089)]