115153520

素因数分解:

$2^4\times 5^1\times {\mathrm{269}}^1\times {\mathrm{5351}}^1$

素因数の和:5633

約数の個数: 40

約数和(自身を含む): 268777440

約数和(自身を除く): 153623920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 269, 538, 1076, 1345, 2152, 2690, 4304, 5351, 5380, 10702, 10760, 21404, 21520, 26755, 42808, 53510, 85616, 107020, 214040, 428080, 1439419, 2878838, 5757676, 7197095, 11515352, 14394190, 23030704, 28788380, 57576760, 115153520]

約数ペア:

[(1, 115153520), (2, 57576760), (4, 28788380), (5, 23030704), (8, 14394190), (10, 11515352), (16, 7197095), (20, 5757676), (40, 2878838), (80, 1439419), (269, 428080), (538, 214040), (1076, 107020), (1345, 85616), (2152, 53510), (2690, 42808), (4304, 26755), (5351, 21520), (5380, 21404), (10702, 10760)]