426832010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{367}}^1$

素因数の和:591

約数の個数: 64

約数和(自身を含む): 856880640

約数和(自身を除く): 430048630

約数列:

[1, 2, 5, 10, 11, 22, 55, 97, 109, 110, 194, 218, 367, 485, 545, 734, 970, 1067, 1090, 1199, 1835, 2134, 2398, 3670, 4037, 5335, 5995, 8074, 10573, 10670, 11990, 20185, 21146, 35599, 40003, 40370, 52865, 71198, 80006, 105730, 116303, 177995, 200015, 232606, 355990, 391589, 400030, 440033, 581515, 783178, 880066, 1163030, 1957945, 2200165, 3880291, 3915890, 4400330, 7760582, 19401455, 38802910, 42683201, 85366402, 213416005, 426832010]

約数ペア:

[(1, 426832010), (2, 213416005), (5, 85366402), (10, 42683201), (11, 38802910), (22, 19401455), (55, 7760582), (97, 4400330), (109, 3915890), (110, 3880291), (194, 2200165), (218, 1957945), (367, 1163030), (485, 880066), (545, 783178), (734, 581515), (970, 440033), (1067, 400030), (1090, 391589), (1199, 355990), (1835, 232606), (2134, 200015), (2398, 177995), (3670, 116303), (4037, 105730), (5335, 80006), (5995, 71198), (8074, 52865), (10573, 40370), (10670, 40003), (11990, 35599), (20185, 21146)]