1866367040

素因数分解:

$2^6\times 5^1\times {\mathrm{5832397}}^1$

素因数の和:5832414

約数の個数: 28

約数和(自身を含む): 4444287276

約数和(自身を除く): 2577920236

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 5832397, 11664794, 23329588, 29161985, 46659176, 58323970, 93318352, 116647940, 186636704, 233295880, 373273408, 466591760, 933183520, 1866367040]

約数ペア:

[(1, 1866367040), (2, 933183520), (4, 466591760), (5, 373273408), (8, 233295880), (10, 186636704), (16, 116647940), (20, 93318352), (32, 58323970), (40, 46659176), (64, 29161985), (80, 23329588), (160, 11664794), (320, 5832397)]