4215511120

素因数分解:

$2^4\times 5^1\times {\mathrm{52693889}}^1$

素因数の和:52693902

約数の個数: 20

約数和(自身を含む): 9801063540

約数和(自身を除く): 5585552420

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 52693889, 105387778, 210775556, 263469445, 421551112, 526938890, 843102224, 1053877780, 2107755560, 4215511120]

約数ペア:

[(1, 4215511120), (2, 2107755560), (4, 1053877780), (5, 843102224), (8, 526938890), (10, 421551112), (16, 263469445), (20, 210775556), (40, 105387778), (80, 52693889)]