105513232

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:404

約数の個数: 80

約数和(自身を含む): 237484800

約数和(自身を除く): 131971568

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 139, 152, 176, 209, 227, 278, 304, 418, 454, 556, 836, 908, 1112, 1529, 1672, 1816, 2224, 2497, 2641, 3058, 3344, 3632, 4313, 4994, 5282, 6116, 8626, 9988, 10564, 12232, 17252, 19976, 21128, 24464, 29051, 31553, 34504, 39952, 42256, 47443, 58102, 63106, 69008, 94886, 116204, 126212, 189772, 232408, 252424, 347083, 379544, 464816, 504848, 599507, 694166, 759088, 1199014, 1388332, 2398028, 2776664, 4796056, 5553328, 6594577, 9592112, 13189154, 26378308, 52756616, 105513232]

約数ペア:

[(1, 105513232), (2, 52756616), (4, 26378308), (8, 13189154), (11, 9592112), (16, 6594577), (19, 5553328), (22, 4796056), (38, 2776664), (44, 2398028), (76, 1388332), (88, 1199014), (139, 759088), (152, 694166), (176, 599507), (209, 504848), (227, 464816), (278, 379544), (304, 347083), (418, 252424), (454, 232408), (556, 189772), (836, 126212), (908, 116204), (1112, 94886), (1529, 69008), (1672, 63106), (1816, 58102), (2224, 47443), (2497, 42256), (2641, 39952), (3058, 34504), (3344, 31553), (3632, 29051), (4313, 24464), (4994, 21128), (5282, 19976), (6116, 17252), (8626, 12232), (9988, 10564)]