61824820

素因数分解:

$2^2\times 5^1\times {\mathrm{367}}^1\times {\mathrm{8423}}^1$

素因数の和:8799

約数の個数: 24

約数和(自身を含む): 130201344

約数和(自身を除く): 68376524

約数列:

[1, 2, 4, 5, 10, 20, 367, 734, 1468, 1835, 3670, 7340, 8423, 16846, 33692, 42115, 84230, 168460, 3091241, 6182482, 12364964, 15456205, 30912410, 61824820]

約数ペア:

[(1, 61824820), (2, 30912410), (4, 15456205), (5, 12364964), (10, 6182482), (20, 3091241), (367, 168460), (734, 84230), (1468, 42115), (1835, 33692), (3670, 16846), (7340, 8423)]