250534610

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{4649}}^1$

素因数の和:4990

約数の個数: 32

約数和(自身を含む): 479098800

約数和(自身を除く): 228564190

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 317, 634, 1585, 3170, 4649, 5389, 9298, 10778, 23245, 26945, 46490, 53890, 79033, 158066, 395165, 790330, 1473733, 2947466, 7368665, 14737330, 25053461, 50106922, 125267305, 250534610]

約数ペア:

[(1, 250534610), (2, 125267305), (5, 50106922), (10, 25053461), (17, 14737330), (34, 7368665), (85, 2947466), (170, 1473733), (317, 790330), (634, 395165), (1585, 158066), (3170, 79033), (4649, 53890), (5389, 46490), (9298, 26945), (10778, 23245)]