8694940

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{7127}}^1$

素因数の和:7197

約数の個数: 24

約数和(自身を含む): 18561312

約数和(自身を除く): 9866372

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 7127, 14254, 28508, 35635, 71270, 142540, 434747, 869494, 1738988, 2173735, 4347470, 8694940]

約数ペア:

[(1, 8694940), (2, 4347470), (4, 2173735), (5, 1738988), (10, 869494), (20, 434747), (61, 142540), (122, 71270), (244, 35635), (305, 28508), (610, 14254), (1220, 7127)]