2685382840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{9590653}}^1$

素因数の和:9590671

約数の個数: 32

約数和(自身を含む): 6905270880

約数和(自身を除く): 4219888040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 9590653, 19181306, 38362612, 47953265, 67134571, 76725224, 95906530, 134269142, 191813060, 268538284, 335672855, 383626120, 537076568, 671345710, 1342691420, 2685382840]

約数ペア:

[(1, 2685382840), (2, 1342691420), (4, 671345710), (5, 537076568), (7, 383626120), (8, 335672855), (10, 268538284), (14, 191813060), (20, 134269142), (28, 95906530), (35, 76725224), (40, 67134571), (56, 47953265), (70, 38362612), (140, 19181306), (280, 9590653)]