27546520

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{23747}}^1$

素因数の和:23787

約数の個数: 32

約数和(自身を含む): 64119600

約数和(自身を除く): 36573080

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 23747, 47494, 94988, 118735, 189976, 237470, 474940, 688663, 949880, 1377326, 2754652, 3443315, 5509304, 6886630, 13773260, 27546520]

約数ペア:

[(1, 27546520), (2, 13773260), (4, 6886630), (5, 5509304), (8, 3443315), (10, 2754652), (20, 1377326), (29, 949880), (40, 688663), (58, 474940), (116, 237470), (145, 189976), (232, 118735), (290, 94988), (580, 47494), (1160, 23747)]