77612530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{13177}}^1$

素因数の和:13234

約数の個数: 32

約数和(自身を含む): 151810560

約数和(自身を除く): 74198030

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 2945, 5890, 13177, 26354, 65885, 131770, 250363, 408487, 500726, 816974, 1251815, 2042435, 2503630, 4084870, 7761253, 15522506, 38806265, 77612530]

約数ペア:

[(1, 77612530), (2, 38806265), (5, 15522506), (10, 7761253), (19, 4084870), (31, 2503630), (38, 2042435), (62, 1251815), (95, 816974), (155, 500726), (190, 408487), (310, 250363), (589, 131770), (1178, 65885), (2945, 26354), (5890, 13177)]