286700282080

素因数分解:

$2^5\times 5^1\times {\mathrm{389}}^1\times {\mathrm{4606367}}^1$

素因数の和:4606771

約数の個数: 48

約数和(自身を含む): 679070770560

約数和(自身を除く): 392370488480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 389, 778, 1556, 1945, 3112, 3890, 6224, 7780, 12448, 15560, 31120, 62240, 4606367, 9212734, 18425468, 23031835, 36850936, 46063670, 73701872, 92127340, 147403744, 184254680, 368509360, 737018720, 1791876763, 3583753526, 7167507052, 8959383815, 14335014104, 17918767630, 28670028208, 35837535260, 57340056416, 71675070520, 143350141040, 286700282080]

約数ペア:

[(1, 286700282080), (2, 143350141040), (4, 71675070520), (5, 57340056416), (8, 35837535260), (10, 28670028208), (16, 17918767630), (20, 14335014104), (32, 8959383815), (40, 7167507052), (80, 3583753526), (160, 1791876763), (389, 737018720), (778, 368509360), (1556, 184254680), (1945, 147403744), (3112, 92127340), (3890, 73701872), (6224, 46063670), (7780, 36850936), (12448, 23031835), (15560, 18425468), (31120, 9212734), (62240, 4606367)]