10689585985

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{20611}}^1$

素因数の和:20809

約数の個数: 32

約数和(自身を含む): 14128289280

約数和(自身を除く): 3438703295

約数列:

[1, 5, 13, 65, 79, 101, 395, 505, 1027, 1313, 5135, 6565, 7979, 20611, 39895, 103055, 103727, 267943, 518635, 1339715, 1628269, 2081711, 8141345, 10408555, 21167497, 27062243, 105837485, 135311215, 164455169, 822275845, 2137917197, 10689585985]

約数ペア:

[(1, 10689585985), (5, 2137917197), (13, 822275845), (65, 164455169), (79, 135311215), (101, 105837485), (395, 27062243), (505, 21167497), (1027, 10408555), (1313, 8141345), (5135, 2081711), (6565, 1628269), (7979, 1339715), (20611, 518635), (39895, 267943), (103055, 103727)]