11207720

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14747}}^1$

素因数の和:14777

約数の個数: 32

約数和(自身を含む): 26546400

約数和(自身を除く): 15338680

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 14747, 29494, 58988, 73735, 117976, 147470, 280193, 294940, 560386, 589880, 1120772, 1400965, 2241544, 2801930, 5603860, 11207720]

約数ペア:

[(1, 11207720), (2, 5603860), (4, 2801930), (5, 2241544), (8, 1400965), (10, 1120772), (19, 589880), (20, 560386), (38, 294940), (40, 280193), (76, 147470), (95, 117976), (152, 73735), (190, 58988), (380, 29494), (760, 14747)]