72634220

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{15859}}^1$

素因数の和:16097

約数の個数: 24

約数和(自身を含む): 153207600

約数和(自身を除く): 80573380

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 4580, 15859, 31718, 63436, 79295, 158590, 317180, 3631711, 7263422, 14526844, 18158555, 36317110, 72634220]

約数ペア:

[(1, 72634220), (2, 36317110), (4, 18158555), (5, 14526844), (10, 7263422), (20, 3631711), (229, 317180), (458, 158590), (916, 79295), (1145, 63436), (2290, 31718), (4580, 15859)]