1281007675100

素因数分解:

$2^2\times 5^2\times {\mathrm{5653}}^1\times {\mathrm{2266067}}^1$

素因数の和:2271734

約数の個数: 36

約数和(自身を含む): 2780279618424

約数和(自身を除く): 1499271943324

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 5653, 11306, 22612, 28265, 56530, 113060, 141325, 282650, 565300, 2266067, 4532134, 9064268, 11330335, 22660670, 45321340, 56651675, 113303350, 226606700, 12810076751, 25620153502, 51240307004, 64050383755, 128100767510, 256201535020, 320251918775, 640503837550, 1281007675100]

約数ペア:

[(1, 1281007675100), (2, 640503837550), (4, 320251918775), (5, 256201535020), (10, 128100767510), (20, 64050383755), (25, 51240307004), (50, 25620153502), (100, 12810076751), (5653, 226606700), (11306, 113303350), (22612, 56651675), (28265, 45321340), (56530, 22660670), (113060, 11330335), (141325, 9064268), (282650, 4532134), (565300, 2266067)]