84956860

素因数分解:

$2^2\times 5^1\times {\mathrm{887}}^1\times {\mathrm{4789}}^1$

素因数の和:5685

約数の個数: 24

約数和(自身を含む): 178647840

約数和(自身を除く): 93690980

約数列:

[1, 2, 4, 5, 10, 20, 887, 1774, 3548, 4435, 4789, 8870, 9578, 17740, 19156, 23945, 47890, 95780, 4247843, 8495686, 16991372, 21239215, 42478430, 84956860]

約数ペア:

[(1, 84956860), (2, 42478430), (4, 21239215), (5, 16991372), (10, 8495686), (20, 4247843), (887, 95780), (1774, 47890), (3548, 23945), (4435, 19156), (4789, 17740), (8870, 9578)]