83163860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{13907}}^1$

素因数の和:13952

約数の個数: 48

約数和(自身を含む): 196269696

約数和(自身を除く): 113105836

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1196, 1495, 2990, 5980, 13907, 27814, 55628, 69535, 139070, 180791, 278140, 319861, 361582, 639722, 723164, 903955, 1279444, 1599305, 1807910, 3198610, 3615820, 4158193, 6397220, 8316386, 16632772, 20790965, 41581930, 83163860]

約数ペア:

[(1, 83163860), (2, 41581930), (4, 20790965), (5, 16632772), (10, 8316386), (13, 6397220), (20, 4158193), (23, 3615820), (26, 3198610), (46, 1807910), (52, 1599305), (65, 1279444), (92, 903955), (115, 723164), (130, 639722), (230, 361582), (260, 319861), (299, 278140), (460, 180791), (598, 139070), (1196, 69535), (1495, 55628), (2990, 27814), (5980, 13907)]