83812900

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{28901}}^1$

素因数の和:28944

約数の個数: 36

約数和(自身を含む): 188152020

約数和(自身を除く): 104339120

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2900, 28901, 57802, 115604, 144505, 289010, 578020, 722525, 838129, 1445050, 1676258, 2890100, 3352516, 4190645, 8381290, 16762580, 20953225, 41906450, 83812900]

約数ペア:

[(1, 83812900), (2, 41906450), (4, 20953225), (5, 16762580), (10, 8381290), (20, 4190645), (25, 3352516), (29, 2890100), (50, 1676258), (58, 1445050), (100, 838129), (116, 722525), (145, 578020), (290, 289010), (580, 144505), (725, 115604), (1450, 57802), (2900, 28901)]