12096880

素因数分解:

$2^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1699}}^1$

素因数の和:1801

約数の個数: 40

約数和(自身を含む): 28458000

約数和(自身を除く): 16361120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 89, 178, 356, 445, 712, 890, 1424, 1699, 1780, 3398, 3560, 6796, 7120, 8495, 13592, 16990, 27184, 33980, 67960, 135920, 151211, 302422, 604844, 756055, 1209688, 1512110, 2419376, 3024220, 6048440, 12096880]

約数ペア:

[(1, 12096880), (2, 6048440), (4, 3024220), (5, 2419376), (8, 1512110), (10, 1209688), (16, 756055), (20, 604844), (40, 302422), (80, 151211), (89, 135920), (178, 67960), (356, 33980), (445, 27184), (712, 16990), (890, 13592), (1424, 8495), (1699, 7120), (1780, 6796), (3398, 3560)]