11816080

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1163}}^1$

素因数の和:1303

約数の個数: 40

約数和(自身を含む): 27712512

約数和(自身を除く): 15896432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1163, 1270, 2032, 2326, 2540, 4652, 5080, 5815, 9304, 10160, 11630, 18608, 23260, 46520, 93040, 147701, 295402, 590804, 738505, 1181608, 1477010, 2363216, 2954020, 5908040, 11816080]

約数ペア:

[(1, 11816080), (2, 5908040), (4, 2954020), (5, 2363216), (8, 1477010), (10, 1181608), (16, 738505), (20, 590804), (40, 295402), (80, 147701), (127, 93040), (254, 46520), (508, 23260), (635, 18608), (1016, 11630), (1163, 10160), (1270, 9304), (2032, 5815), (2326, 5080), (2540, 4652)]