27762080

素因数分解:

$2^5\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1039}}^1$

素因数の和:1221

約数の個数: 48

約数和(自身を含む): 66044160

約数和(自身を除く): 38282080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 167, 334, 668, 835, 1039, 1336, 1670, 2078, 2672, 3340, 4156, 5195, 5344, 6680, 8312, 10390, 13360, 16624, 20780, 26720, 33248, 41560, 83120, 166240, 173513, 347026, 694052, 867565, 1388104, 1735130, 2776208, 3470260, 5552416, 6940520, 13881040, 27762080]

約数ペア:

[(1, 27762080), (2, 13881040), (4, 6940520), (5, 5552416), (8, 3470260), (10, 2776208), (16, 1735130), (20, 1388104), (32, 867565), (40, 694052), (80, 347026), (160, 173513), (167, 166240), (334, 83120), (668, 41560), (835, 33248), (1039, 26720), (1336, 20780), (1670, 16624), (2078, 13360), (2672, 10390), (3340, 8312), (4156, 6680), (5195, 5344)]