11312480

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4159}}^1$

素因数の和:4191

約数の個数: 48

約数和(自身を含む): 28304640

約数和(自身を除く): 16992160

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 4159, 8318, 16636, 20795, 33272, 41590, 66544, 70703, 83180, 133088, 141406, 166360, 282812, 332720, 353515, 565624, 665440, 707030, 1131248, 1414060, 2262496, 2828120, 5656240, 11312480]

約数ペア:

[(1, 11312480), (2, 5656240), (4, 2828120), (5, 2262496), (8, 1414060), (10, 1131248), (16, 707030), (17, 665440), (20, 565624), (32, 353515), (34, 332720), (40, 282812), (68, 166360), (80, 141406), (85, 133088), (136, 83180), (160, 70703), (170, 66544), (272, 41590), (340, 33272), (544, 20795), (680, 16636), (1360, 8318), (2720, 4159)]