27697060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3169}}^1$

素因数の和:3220

約数の個数: 48

約数和(自身を含む): 63907200

約数和(自身を除く): 36210140

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 874, 1748, 2185, 3169, 4370, 6338, 8740, 12676, 15845, 31690, 60211, 63380, 72887, 120422, 145774, 240844, 291548, 301055, 364435, 602110, 728870, 1204220, 1384853, 1457740, 2769706, 5539412, 6924265, 13848530, 27697060]

約数ペア:

[(1, 27697060), (2, 13848530), (4, 6924265), (5, 5539412), (10, 2769706), (19, 1457740), (20, 1384853), (23, 1204220), (38, 728870), (46, 602110), (76, 364435), (92, 301055), (95, 291548), (115, 240844), (190, 145774), (230, 120422), (380, 72887), (437, 63380), (460, 60211), (874, 31690), (1748, 15845), (2185, 12676), (3169, 8740), (4370, 6338)]