4171477040

素因数分解:

$2^4\times 5^1\times {\mathrm{2843}}^1\times {\mathrm{18341}}^1$

素因数の和:21197

約数の個数: 40

約数和(自身を含む): 9702624528

約数和(自身を除く): 5531147488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2843, 5686, 11372, 14215, 18341, 22744, 28430, 36682, 45488, 56860, 73364, 91705, 113720, 146728, 183410, 227440, 293456, 366820, 733640, 1467280, 52143463, 104286926, 208573852, 260717315, 417147704, 521434630, 834295408, 1042869260, 2085738520, 4171477040]

約数ペア:

[(1, 4171477040), (2, 2085738520), (4, 1042869260), (5, 834295408), (8, 521434630), (10, 417147704), (16, 260717315), (20, 208573852), (40, 104286926), (80, 52143463), (2843, 1467280), (5686, 733640), (11372, 366820), (14215, 293456), (18341, 227440), (22744, 183410), (28430, 146728), (36682, 113720), (45488, 91705), (56860, 73364)]