100803777020

素因数分解:

$2^2\times 5^1\times {\mathrm{631}}^1\times {\mathrm{1409}}^1\times {\mathrm{5669}}^1$

素因数の和:7718

約数の個数: 48

約数和(自身を含む): 212211316800

約数和(自身を除く): 111407539780

約数列:

[1, 2, 4, 5, 10, 20, 631, 1262, 1409, 2524, 2818, 3155, 5636, 5669, 6310, 7045, 11338, 12620, 14090, 22676, 28180, 28345, 56690, 113380, 889079, 1778158, 3556316, 3577139, 4445395, 7154278, 7987621, 8890790, 14308556, 15975242, 17781580, 17885695, 31950484, 35771390, 39938105, 71542780, 79876210, 159752420, 5040188851, 10080377702, 20160755404, 25200944255, 50401888510, 100803777020]

約数ペア:

[(1, 100803777020), (2, 50401888510), (4, 25200944255), (5, 20160755404), (10, 10080377702), (20, 5040188851), (631, 159752420), (1262, 79876210), (1409, 71542780), (2524, 39938105), (2818, 35771390), (3155, 31950484), (5636, 17885695), (5669, 17781580), (6310, 15975242), (7045, 14308556), (11338, 8890790), (12620, 7987621), (14090, 7154278), (22676, 4445395), (28180, 3577139), (28345, 3556316), (56690, 1778158), (113380, 889079)]