67111960

素因数分解:

$2^3\times 5^1\times {\mathrm{599}}^1\times {\mathrm{2801}}^1$

素因数の和:3411

約数の個数: 32

約数和(自身を含む): 151308000

約数和(自身を除く): 84196040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 599, 1198, 2396, 2801, 2995, 4792, 5602, 5990, 11204, 11980, 14005, 22408, 23960, 28010, 56020, 112040, 1677799, 3355598, 6711196, 8388995, 13422392, 16777990, 33555980, 67111960]

約数ペア:

[(1, 67111960), (2, 33555980), (4, 16777990), (5, 13422392), (8, 8388995), (10, 6711196), (20, 3355598), (40, 1677799), (599, 112040), (1198, 56020), (2396, 28010), (2801, 23960), (2995, 22408), (4792, 14005), (5602, 11980), (5990, 11204)]