84197170

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{881}}^1$

素因数の和:1410

約数の個数: 32

約数和(自身を含む): 160030080

約数和(自身を除く): 75832910

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 503, 881, 1006, 1762, 2515, 4405, 5030, 8810, 9557, 16739, 19114, 33478, 47785, 83695, 95570, 167390, 443143, 886286, 2215715, 4431430, 8419717, 16839434, 42098585, 84197170]

約数ペア:

[(1, 84197170), (2, 42098585), (5, 16839434), (10, 8419717), (19, 4431430), (38, 2215715), (95, 886286), (190, 443143), (503, 167390), (881, 95570), (1006, 83695), (1762, 47785), (2515, 33478), (4405, 19114), (5030, 16739), (8810, 9557)]