45731620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{2143}}^1$

素因数の和:2260

約数の個数: 48

約数和(自身を含む): 105896448

約数和(自身を除く): 60164828

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 97, 110, 194, 220, 388, 485, 970, 1067, 1940, 2134, 2143, 4268, 4286, 5335, 8572, 10670, 10715, 21340, 21430, 23573, 42860, 47146, 94292, 117865, 207871, 235730, 415742, 471460, 831484, 1039355, 2078710, 2286581, 4157420, 4573162, 9146324, 11432905, 22865810, 45731620]

約数ペア:

[(1, 45731620), (2, 22865810), (4, 11432905), (5, 9146324), (10, 4573162), (11, 4157420), (20, 2286581), (22, 2078710), (44, 1039355), (55, 831484), (97, 471460), (110, 415742), (194, 235730), (220, 207871), (388, 117865), (485, 94292), (970, 47146), (1067, 42860), (1940, 23573), (2134, 21430), (2143, 21340), (4268, 10715), (4286, 10670), (5335, 8572)]