15679820260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{60307001}}^1$

素因数の和:60307023

約数の個数: 24

約数和(自身を含む): 35460517176

約数和(自身を除く): 19780696916

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 60307001, 120614002, 241228004, 301535005, 603070010, 783991013, 1206140020, 1567982026, 3135964052, 3919955065, 7839910130, 15679820260]

約数ペア:

[(1, 15679820260), (2, 7839910130), (4, 3919955065), (5, 3135964052), (10, 1567982026), (13, 1206140020), (20, 783991013), (26, 603070010), (52, 301535005), (65, 241228004), (130, 120614002), (260, 60307001)]