88072420

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{151849}}^1$

素因数の和:151887

約数の個数: 24

約数和(自身を含む): 191331000

約数和(自身を除く): 103258580

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 151849, 303698, 607396, 759245, 1518490, 3036980, 4403621, 8807242, 17614484, 22018105, 44036210, 88072420]

約数ペア:

[(1, 88072420), (2, 44036210), (4, 22018105), (5, 17614484), (10, 8807242), (20, 4403621), (29, 3036980), (58, 1518490), (116, 759245), (145, 607396), (290, 303698), (580, 151849)]