17710480

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4177}}^1$

素因数の和:4243

約数の個数: 40

約数和(自身を含む): 41963832

約数和(自身を除く): 24253352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4177, 4240, 8354, 16708, 20885, 33416, 41770, 66832, 83540, 167080, 221381, 334160, 442762, 885524, 1106905, 1771048, 2213810, 3542096, 4427620, 8855240, 17710480]

約数ペア:

[(1, 17710480), (2, 8855240), (4, 4427620), (5, 3542096), (8, 2213810), (10, 1771048), (16, 1106905), (20, 885524), (40, 442762), (53, 334160), (80, 221381), (106, 167080), (212, 83540), (265, 66832), (424, 41770), (530, 33416), (848, 20885), (1060, 16708), (2120, 8354), (4177, 4240)]