171710480

素因数分解:

$2^4\times 5^1\times {\mathrm{433}}^1\times {\mathrm{4957}}^1$

素因数の和:5403

約数の個数: 40

約数和(自身を含む): 400229592

約数和(自身を除く): 228519112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 433, 866, 1732, 2165, 3464, 4330, 4957, 6928, 8660, 9914, 17320, 19828, 24785, 34640, 39656, 49570, 79312, 99140, 198280, 396560, 2146381, 4292762, 8585524, 10731905, 17171048, 21463810, 34342096, 42927620, 85855240, 171710480]

約数ペア:

[(1, 171710480), (2, 85855240), (4, 42927620), (5, 34342096), (8, 21463810), (10, 17171048), (16, 10731905), (20, 8585524), (40, 4292762), (80, 2146381), (433, 396560), (866, 198280), (1732, 99140), (2165, 79312), (3464, 49570), (4330, 39656), (4957, 34640), (6928, 24785), (8660, 19828), (9914, 17320)]