1037221360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{1852181}}^1$

素因数の和:1852201

約数の個数: 40

約数和(自身を含む): 2756046816

約数和(自身を除く): 1718825456

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 1852181, 3704362, 7408724, 9260905, 12965267, 14817448, 18521810, 25930534, 29634896, 37043620, 51861068, 64826335, 74087240, 103722136, 129652670, 148174480, 207444272, 259305340, 518610680, 1037221360]

約数ペア:

[(1, 1037221360), (2, 518610680), (4, 259305340), (5, 207444272), (7, 148174480), (8, 129652670), (10, 103722136), (14, 74087240), (16, 64826335), (20, 51861068), (28, 37043620), (35, 29634896), (40, 25930534), (56, 18521810), (70, 14817448), (80, 12965267), (112, 9260905), (140, 7408724), (280, 3704362), (560, 1852181)]