117703280

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^2\times {\mathrm{1531}}^1$

素因数の和:1606

約数の個数: 60

約数和(自身を含む): 282957336

約数和(自身を除く): 165254056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 961, 1240, 1531, 1922, 2480, 3062, 3844, 4805, 6124, 7655, 7688, 9610, 12248, 15310, 15376, 19220, 24496, 30620, 38440, 47461, 61240, 76880, 94922, 122480, 189844, 237305, 379688, 474610, 759376, 949220, 1471291, 1898440, 2942582, 3796880, 5885164, 7356455, 11770328, 14712910, 23540656, 29425820, 58851640, 117703280]

約数ペア:

[(1, 117703280), (2, 58851640), (4, 29425820), (5, 23540656), (8, 14712910), (10, 11770328), (16, 7356455), (20, 5885164), (31, 3796880), (40, 2942582), (62, 1898440), (80, 1471291), (124, 949220), (155, 759376), (248, 474610), (310, 379688), (496, 237305), (620, 189844), (961, 122480), (1240, 94922), (1531, 76880), (1922, 61240), (2480, 47461), (3062, 38440), (3844, 30620), (4805, 24496), (6124, 19220), (7655, 15376), (7688, 15310), (9610, 12248)]