5176250

素因数分解:

$2^1\times 5^4\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:164

約数の個数: 40

約数和(自身を含む): 10037412

約数和(自身を除く): 4861162

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 101, 125, 202, 205, 250, 410, 505, 625, 1010, 1025, 1250, 2050, 2525, 4141, 5050, 5125, 8282, 10250, 12625, 20705, 25250, 25625, 41410, 51250, 63125, 103525, 126250, 207050, 517625, 1035250, 2588125, 5176250]

約数ペア:

[(1, 5176250), (2, 2588125), (5, 1035250), (10, 517625), (25, 207050), (41, 126250), (50, 103525), (82, 63125), (101, 51250), (125, 41410), (202, 25625), (205, 25250), (250, 20705), (410, 12625), (505, 10250), (625, 8282), (1010, 5125), (1025, 5050), (1250, 4141), (2050, 2525)]