83067020

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{727}}^1$

素因数の和:962

約数の個数: 48

約数和(自身を含む): 181621440

約数和(自身を除く): 98554420

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 197, 290, 394, 580, 727, 788, 985, 1454, 1970, 2908, 3635, 3940, 5713, 7270, 11426, 14540, 21083, 22852, 28565, 42166, 57130, 84332, 105415, 114260, 143219, 210830, 286438, 421660, 572876, 716095, 1432190, 2864380, 4153351, 8306702, 16613404, 20766755, 41533510, 83067020]

約数ペア:

[(1, 83067020), (2, 41533510), (4, 20766755), (5, 16613404), (10, 8306702), (20, 4153351), (29, 2864380), (58, 1432190), (116, 716095), (145, 572876), (197, 421660), (290, 286438), (394, 210830), (580, 143219), (727, 114260), (788, 105415), (985, 84332), (1454, 57130), (1970, 42166), (2908, 28565), (3635, 22852), (3940, 21083), (5713, 14540), (7270, 11426)]