131542100

素因数分解:

$2^2\times 5^2\times {\mathrm{887}}^1\times {\mathrm{1483}}^1$

素因数の和:2384

約数の個数: 36

約数和(自身を含む): 285960864

約数和(自身を除く): 154418764

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 887, 1483, 1774, 2966, 3548, 4435, 5932, 7415, 8870, 14830, 17740, 22175, 29660, 37075, 44350, 74150, 88700, 148300, 1315421, 2630842, 5261684, 6577105, 13154210, 26308420, 32885525, 65771050, 131542100]

約数ペア:

[(1, 131542100), (2, 65771050), (4, 32885525), (5, 26308420), (10, 13154210), (20, 6577105), (25, 5261684), (50, 2630842), (100, 1315421), (887, 148300), (1483, 88700), (1774, 74150), (2966, 44350), (3548, 37075), (4435, 29660), (5932, 22175), (7415, 17740), (8870, 14830)]