12570080

素因数分解:

$2^5\times 5^1\times {\mathrm{251}}^1\times {\mathrm{313}}^1$

素因数の和:579

約数の個数: 48

約数和(自身を含む): 29910384

約数和(自身を除く): 17340304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 251, 313, 502, 626, 1004, 1252, 1255, 1565, 2008, 2504, 2510, 3130, 4016, 5008, 5020, 6260, 8032, 10016, 10040, 12520, 20080, 25040, 40160, 50080, 78563, 157126, 314252, 392815, 628504, 785630, 1257008, 1571260, 2514016, 3142520, 6285040, 12570080]

約数ペア:

[(1, 12570080), (2, 6285040), (4, 3142520), (5, 2514016), (8, 1571260), (10, 1257008), (16, 785630), (20, 628504), (32, 392815), (40, 314252), (80, 157126), (160, 78563), (251, 50080), (313, 40160), (502, 25040), (626, 20080), (1004, 12520), (1252, 10040), (1255, 10016), (1565, 8032), (2008, 6260), (2504, 5020), (2510, 5008), (3130, 4016)]