76211240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{272183}}^1$

素因数の和:272201

約数の個数: 32

約数和(自身を含む): 195972480

約数和(自身を除く): 119761240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 272183, 544366, 1088732, 1360915, 1905281, 2177464, 2721830, 3810562, 5443660, 7621124, 9526405, 10887320, 15242248, 19052810, 38105620, 76211240]

約数ペア:

[(1, 76211240), (2, 38105620), (4, 19052810), (5, 15242248), (7, 10887320), (8, 9526405), (10, 7621124), (14, 5443660), (20, 3810562), (28, 2721830), (35, 2177464), (40, 1905281), (56, 1360915), (70, 1088732), (140, 544366), (280, 272183)]