125065360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{223331}}^1$

素因数の和:223351

約数の個数: 40

約数和(自身を含む): 332318016

約数和(自身を除く): 207252656

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 223331, 446662, 893324, 1116655, 1563317, 1786648, 2233310, 3126634, 3573296, 4466620, 6253268, 7816585, 8933240, 12506536, 15633170, 17866480, 25013072, 31266340, 62532680, 125065360]

約数ペア:

[(1, 125065360), (2, 62532680), (4, 31266340), (5, 25013072), (7, 17866480), (8, 15633170), (10, 12506536), (14, 8933240), (16, 7816585), (20, 6253268), (28, 4466620), (35, 3573296), (40, 3126634), (56, 2233310), (70, 1786648), (80, 1563317), (112, 1116655), (140, 893324), (280, 446662), (560, 223331)]