46481980

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{122321}}^1$

素因数の和:122349

約数の個数: 24

約数和(自身を含む): 102750480

約数和(自身を除く): 56268500

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 122321, 244642, 489284, 611605, 1223210, 2324099, 2446420, 4648198, 9296396, 11620495, 23240990, 46481980]

約数ペア:

[(1, 46481980), (2, 23240990), (4, 11620495), (5, 9296396), (10, 4648198), (19, 2446420), (20, 2324099), (38, 1223210), (76, 611605), (95, 489284), (190, 244642), (380, 122321)]