75408620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{5333}}^1$

素因数の和:5450

約数の個数: 48

約数和(自身を含む): 182806848

約数和(自身を除く): 107398228

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 101, 140, 202, 404, 505, 707, 1010, 1414, 2020, 2828, 3535, 5333, 7070, 10666, 14140, 21332, 26665, 37331, 53330, 74662, 106660, 149324, 186655, 373310, 538633, 746620, 1077266, 2154532, 2693165, 3770431, 5386330, 7540862, 10772660, 15081724, 18852155, 37704310, 75408620]

約数ペア:

[(1, 75408620), (2, 37704310), (4, 18852155), (5, 15081724), (7, 10772660), (10, 7540862), (14, 5386330), (20, 3770431), (28, 2693165), (35, 2154532), (70, 1077266), (101, 746620), (140, 538633), (202, 373310), (404, 186655), (505, 149324), (707, 106660), (1010, 74662), (1414, 53330), (2020, 37331), (2828, 26665), (3535, 21332), (5333, 14140), (7070, 10666)]