45133040

素因数分解:

$2^4\times 5^1\times {\mathrm{564163}}^1$

素因数の和:564176

約数の個数: 20

約数和(自身を含む): 104934504

約数和(自身を除く): 59801464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 564163, 1128326, 2256652, 2820815, 4513304, 5641630, 9026608, 11283260, 22566520, 45133040]

約数ペア:

[(1, 45133040), (2, 22566520), (4, 11283260), (5, 9026608), (8, 5641630), (10, 4513304), (16, 2820815), (20, 2256652), (40, 1128326), (80, 564163)]