40558416

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:420

約数の個数: 80

約数和(自身を含む): 109659648

約数和(自身を除く): 69101232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 97, 124, 186, 194, 248, 281, 291, 372, 388, 496, 562, 582, 744, 776, 843, 1124, 1164, 1488, 1552, 1686, 2248, 2328, 3007, 3372, 4496, 4656, 6014, 6744, 8711, 9021, 12028, 13488, 17422, 18042, 24056, 26133, 27257, 34844, 36084, 48112, 52266, 54514, 69688, 72168, 81771, 104532, 109028, 139376, 144336, 163542, 209064, 218056, 327084, 418128, 436112, 654168, 844967, 1308336, 1689934, 2534901, 3379868, 5069802, 6759736, 10139604, 13519472, 20279208, 40558416]

約数ペア:

[(1, 40558416), (2, 20279208), (3, 13519472), (4, 10139604), (6, 6759736), (8, 5069802), (12, 3379868), (16, 2534901), (24, 1689934), (31, 1308336), (48, 844967), (62, 654168), (93, 436112), (97, 418128), (124, 327084), (186, 218056), (194, 209064), (248, 163542), (281, 144336), (291, 139376), (372, 109028), (388, 104532), (496, 81771), (562, 72168), (582, 69688), (744, 54514), (776, 52266), (843, 48112), (1124, 36084), (1164, 34844), (1488, 27257), (1552, 26133), (1686, 24056), (2248, 18042), (2328, 17422), (3007, 13488), (3372, 12028), (4496, 9021), (4656, 8711), (6014, 6744)]