100404100

素因数分解:

$2^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{9941}}^1$

素因数の和:10056

約数の個数: 36

約数和(自身を含む): 220056228

約数和(自身を除く): 119652128

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 101, 202, 404, 505, 1010, 2020, 2525, 5050, 9941, 10100, 19882, 39764, 49705, 99410, 198820, 248525, 497050, 994100, 1004041, 2008082, 4016164, 5020205, 10040410, 20080820, 25101025, 50202050, 100404100]

約数ペア:

[(1, 100404100), (2, 50202050), (4, 25101025), (5, 20080820), (10, 10040410), (20, 5020205), (25, 4016164), (50, 2008082), (100, 1004041), (101, 994100), (202, 497050), (404, 248525), (505, 198820), (1010, 99410), (2020, 49705), (2525, 39764), (5050, 19882), (9941, 10100)]