98011210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{81001}}^1$

素因数の和:81030

約数の個数: 24

約数和(自身を含む): 193918788

約数和(自身を除く): 95907578

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 81001, 162002, 405005, 810010, 891011, 1782022, 4455055, 8910110, 9801121, 19602242, 49005605, 98011210]

約数ペア:

[(1, 98011210), (2, 49005605), (5, 19602242), (10, 9801121), (11, 8910110), (22, 4455055), (55, 1782022), (110, 891011), (121, 810010), (242, 405005), (605, 162002), (1210, 81001)]