11917160

素因数分解:

$2^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1301}}^1$

素因数の和:1541

約数の個数: 32

約数和(自身を含む): 26951400

約数和(自身を除く): 15034240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 229, 458, 916, 1145, 1301, 1832, 2290, 2602, 4580, 5204, 6505, 9160, 10408, 13010, 26020, 52040, 297929, 595858, 1191716, 1489645, 2383432, 2979290, 5958580, 11917160]

約数ペア:

[(1, 11917160), (2, 5958580), (4, 2979290), (5, 2383432), (8, 1489645), (10, 1191716), (20, 595858), (40, 297929), (229, 52040), (458, 26020), (916, 13010), (1145, 10408), (1301, 9160), (1832, 6505), (2290, 5204), (2602, 4580)]