65251010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{2111}}^1$

素因数の和:2410

約数の個数: 32

約数和(自身を含む): 128646144

約数和(自身を除く): 63395134

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 281, 562, 1405, 2111, 2810, 3091, 4222, 6182, 10555, 15455, 21110, 23221, 30910, 46442, 116105, 232210, 593191, 1186382, 2965955, 5931910, 6525101, 13050202, 32625505, 65251010]

約数ペア:

[(1, 65251010), (2, 32625505), (5, 13050202), (10, 6525101), (11, 5931910), (22, 2965955), (55, 1186382), (110, 593191), (281, 232210), (562, 116105), (1405, 46442), (2111, 30910), (2810, 23221), (3091, 21110), (4222, 15455), (6182, 10555)]