11850320

素因数分解:

$2^4\times 5^1\times {\mathrm{167}}^1\times {\mathrm{887}}^1$

素因数の和:1067

約数の個数: 40

約数和(自身を含む): 27748224

約数和(自身を除く): 15897904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 167, 334, 668, 835, 887, 1336, 1670, 1774, 2672, 3340, 3548, 4435, 6680, 7096, 8870, 13360, 14192, 17740, 35480, 70960, 148129, 296258, 592516, 740645, 1185032, 1481290, 2370064, 2962580, 5925160, 11850320]

約数ペア:

[(1, 11850320), (2, 5925160), (4, 2962580), (5, 2370064), (8, 1481290), (10, 1185032), (16, 740645), (20, 592516), (40, 296258), (80, 148129), (167, 70960), (334, 35480), (668, 17740), (835, 14192), (887, 13360), (1336, 8870), (1670, 7096), (1774, 6680), (2672, 4435), (3340, 3548)]