168543950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{2389}}^1$

素因数の和:2501

約数の個数: 48

約数和(自身を含む): 336072240

約数和(自身を除く): 167528290

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 83, 85, 166, 170, 415, 425, 830, 850, 1411, 2075, 2389, 2822, 4150, 4778, 7055, 11945, 14110, 23890, 35275, 40613, 59725, 70550, 81226, 119450, 198287, 203065, 396574, 406130, 991435, 1015325, 1982870, 2030650, 3370879, 4957175, 6741758, 9914350, 16854395, 33708790, 84271975, 168543950]

約数ペア:

[(1, 168543950), (2, 84271975), (5, 33708790), (10, 16854395), (17, 9914350), (25, 6741758), (34, 4957175), (50, 3370879), (83, 2030650), (85, 1982870), (166, 1015325), (170, 991435), (415, 406130), (425, 396574), (830, 203065), (850, 198287), (1411, 119450), (2075, 81226), (2389, 70550), (2822, 59725), (4150, 40613), (4778, 35275), (7055, 23890), (11945, 14110)]