108643790

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{1663}}^1$

素因数の和:1856

約数の個数: 32

約数和(自身を含む): 201277440

約数和(自身を除く): 92633650

約数列:

[1, 2, 5, 10, 47, 94, 139, 235, 278, 470, 695, 1390, 1663, 3326, 6533, 8315, 13066, 16630, 32665, 65330, 78161, 156322, 231157, 390805, 462314, 781610, 1155785, 2311570, 10864379, 21728758, 54321895, 108643790]

約数ペア:

[(1, 108643790), (2, 54321895), (5, 21728758), (10, 10864379), (47, 2311570), (94, 1155785), (139, 781610), (235, 462314), (278, 390805), (470, 231157), (695, 156322), (1390, 78161), (1663, 65330), (3326, 32665), (6533, 16630), (8315, 13066)]