44471420

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1973}}^1$

素因数の和:2019

約数の個数: 72

約数和(自身を含む): 113418144

約数和(自身を除く): 68946724

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 49, 70, 92, 98, 115, 140, 161, 196, 230, 245, 322, 460, 490, 644, 805, 980, 1127, 1610, 1973, 2254, 3220, 3946, 4508, 5635, 7892, 9865, 11270, 13811, 19730, 22540, 27622, 39460, 45379, 55244, 69055, 90758, 96677, 138110, 181516, 193354, 226895, 276220, 317653, 386708, 453790, 483385, 635306, 907580, 966770, 1270612, 1588265, 1933540, 2223571, 3176530, 4447142, 6353060, 8894284, 11117855, 22235710, 44471420]

約数ペア:

[(1, 44471420), (2, 22235710), (4, 11117855), (5, 8894284), (7, 6353060), (10, 4447142), (14, 3176530), (20, 2223571), (23, 1933540), (28, 1588265), (35, 1270612), (46, 966770), (49, 907580), (70, 635306), (92, 483385), (98, 453790), (115, 386708), (140, 317653), (161, 276220), (196, 226895), (230, 193354), (245, 181516), (322, 138110), (460, 96677), (490, 90758), (644, 69055), (805, 55244), (980, 45379), (1127, 39460), (1610, 27622), (1973, 22540), (2254, 19730), (3220, 13811), (3946, 11270), (4508, 9865), (5635, 7892)]