1076184920

素因数分解:

$2^3\times 5^1\times {\mathrm{1931}}^1\times {\mathrm{13933}}^1$

素因数の和:15875

約数の個数: 32

約数和(自身を含む): 2422843920

約数和(自身を除く): 1346659000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1931, 3862, 7724, 9655, 13933, 15448, 19310, 27866, 38620, 55732, 69665, 77240, 111464, 139330, 278660, 557320, 26904623, 53809246, 107618492, 134523115, 215236984, 269046230, 538092460, 1076184920]

約数ペア:

[(1, 1076184920), (2, 538092460), (4, 269046230), (5, 215236984), (8, 134523115), (10, 107618492), (20, 53809246), (40, 26904623), (1931, 557320), (3862, 278660), (7724, 139330), (9655, 111464), (13933, 77240), (15448, 69665), (19310, 55732), (27866, 38620)]