34253680

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{4157}}^1$

素因数の和:4273

約数の個数: 40

約数和(自身を含む): 80432352

約数和(自身を除く): 46178672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1648, 2060, 4120, 4157, 8240, 8314, 16628, 20785, 33256, 41570, 66512, 83140, 166280, 332560, 428171, 856342, 1712684, 2140855, 3425368, 4281710, 6850736, 8563420, 17126840, 34253680]

約数ペア:

[(1, 34253680), (2, 17126840), (4, 8563420), (5, 6850736), (8, 4281710), (10, 3425368), (16, 2140855), (20, 1712684), (40, 856342), (80, 428171), (103, 332560), (206, 166280), (412, 83140), (515, 66512), (824, 41570), (1030, 33256), (1648, 20785), (2060, 16628), (4120, 8314), (4157, 8240)]