73049360

素因数分解:

$2^4\times 5^1\times {\mathrm{859}}^1\times {\mathrm{1063}}^1$

素因数の和:1935

約数の個数: 40

約数和(自身を含む): 170197440

約数和(自身を除く): 97148080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 859, 1063, 1718, 2126, 3436, 4252, 4295, 5315, 6872, 8504, 8590, 10630, 13744, 17008, 17180, 21260, 34360, 42520, 68720, 85040, 913117, 1826234, 3652468, 4565585, 7304936, 9131170, 14609872, 18262340, 36524680, 73049360]

約数ペア:

[(1, 73049360), (2, 36524680), (4, 18262340), (5, 14609872), (8, 9131170), (10, 7304936), (16, 4565585), (20, 3652468), (40, 1826234), (80, 913117), (859, 85040), (1063, 68720), (1718, 42520), (2126, 34360), (3436, 21260), (4252, 17180), (4295, 17008), (5315, 13744), (6872, 10630), (8504, 8590)]