83201290

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{1021}}^1$

素因数の和:1338

約数の個数: 32

約数和(自身を含む): 155630160

約数和(自身を除く): 72428870

約数列:

[1, 2, 5, 10, 29, 58, 145, 281, 290, 562, 1021, 1405, 2042, 2810, 5105, 8149, 10210, 16298, 29609, 40745, 59218, 81490, 148045, 286901, 296090, 573802, 1434505, 2869010, 8320129, 16640258, 41600645, 83201290]

約数ペア:

[(1, 83201290), (2, 41600645), (5, 16640258), (10, 8320129), (29, 2869010), (58, 1434505), (145, 573802), (281, 296090), (290, 286901), (562, 148045), (1021, 81490), (1405, 59218), (2042, 40745), (2810, 29609), (5105, 16298), (8149, 10210)]