23705360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{42331}}^1$

素因数の和:42351

約数の個数: 40

約数和(自身を含む): 62990016

約数和(自身を除く): 39284656

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 42331, 84662, 169324, 211655, 296317, 338648, 423310, 592634, 677296, 846620, 1185268, 1481585, 1693240, 2370536, 2963170, 3386480, 4741072, 5926340, 11852680, 23705360]

約数ペア:

[(1, 23705360), (2, 11852680), (4, 5926340), (5, 4741072), (7, 3386480), (8, 2963170), (10, 2370536), (14, 1693240), (16, 1481585), (20, 1185268), (28, 846620), (35, 677296), (40, 592634), (56, 423310), (70, 338648), (80, 296317), (112, 211655), (140, 169324), (280, 84662), (560, 42331)]