45414820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12143}}^1$

素因数の和:12180

約数の個数: 48

約数和(自身を含む): 110170368

約数和(自身を除く): 64755548

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 12143, 24286, 48572, 60715, 121430, 133573, 206431, 242860, 267146, 412862, 534292, 667865, 825724, 1032155, 1335730, 2064310, 2270741, 2671460, 4128620, 4541482, 9082964, 11353705, 22707410, 45414820]

約数ペア:

[(1, 45414820), (2, 22707410), (4, 11353705), (5, 9082964), (10, 4541482), (11, 4128620), (17, 2671460), (20, 2270741), (22, 2064310), (34, 1335730), (44, 1032155), (55, 825724), (68, 667865), (85, 534292), (110, 412862), (170, 267146), (187, 242860), (220, 206431), (340, 133573), (374, 121430), (748, 60715), (935, 48572), (1870, 24286), (3740, 12143)]