77788893010

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1283}}^1\times {\mathrm{129001}}^1$

素因数の和:130338

約数の個数: 32

約数和(自身を含む): 143111722752

約数和(自身を除く): 65322829742

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 1283, 2566, 6415, 12830, 60301, 120602, 129001, 258002, 301505, 603010, 645005, 1290010, 6063047, 12126094, 30315235, 60630470, 165508283, 331016566, 827541415, 1655082830, 7778889301, 15557778602, 38894446505, 77788893010]

約数ペア:

[(1, 77788893010), (2, 38894446505), (5, 15557778602), (10, 7778889301), (47, 1655082830), (94, 827541415), (235, 331016566), (470, 165508283), (1283, 60630470), (2566, 30315235), (6415, 12126094), (12830, 6063047), (60301, 1290010), (120602, 645005), (129001, 603010), (258002, 301505)]