913716850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{1709}}^1$

素因数の和:1792

約数の個数: 72

約数和(自身を含む): 1855243980

約数和(自身を除く): 941527130

約数列:

[1, 2, 5, 10, 17, 25, 34, 37, 50, 74, 85, 170, 185, 289, 370, 425, 578, 629, 850, 925, 1258, 1445, 1709, 1850, 2890, 3145, 3418, 6290, 7225, 8545, 10693, 14450, 15725, 17090, 21386, 29053, 31450, 42725, 53465, 58106, 63233, 85450, 106930, 126466, 145265, 267325, 290530, 316165, 493901, 534650, 632330, 726325, 987802, 1074961, 1452650, 1580825, 2149922, 2469505, 3161650, 4939010, 5374805, 10749610, 12347525, 18274337, 24695050, 26874025, 36548674, 53748050, 91371685, 182743370, 456858425, 913716850]

約数ペア:

[(1, 913716850), (2, 456858425), (5, 182743370), (10, 91371685), (17, 53748050), (25, 36548674), (34, 26874025), (37, 24695050), (50, 18274337), (74, 12347525), (85, 10749610), (170, 5374805), (185, 4939010), (289, 3161650), (370, 2469505), (425, 2149922), (578, 1580825), (629, 1452650), (850, 1074961), (925, 987802), (1258, 726325), (1445, 632330), (1709, 534650), (1850, 493901), (2890, 316165), (3145, 290530), (3418, 267325), (6290, 145265), (7225, 126466), (8545, 106930), (10693, 85450), (14450, 63233), (15725, 58106), (17090, 53465), (21386, 42725), (29053, 31450)]