11172460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{443}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 25585056

約数和(自身を除く): 14412596

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 97, 130, 194, 260, 388, 443, 485, 886, 970, 1261, 1772, 1940, 2215, 2522, 4430, 5044, 5759, 6305, 8860, 11518, 12610, 23036, 25220, 28795, 42971, 57590, 85942, 115180, 171884, 214855, 429710, 558623, 859420, 1117246, 2234492, 2793115, 5586230, 11172460]

約数ペア:

[(1, 11172460), (2, 5586230), (4, 2793115), (5, 2234492), (10, 1117246), (13, 859420), (20, 558623), (26, 429710), (52, 214855), (65, 171884), (97, 115180), (130, 85942), (194, 57590), (260, 42971), (388, 28795), (443, 25220), (485, 23036), (886, 12610), (970, 11518), (1261, 8860), (1772, 6305), (1940, 5759), (2215, 5044), (2522, 4430)]