580073133040

素因数分解:

$2^4\times 5^1\times {\mathrm{7250914163}}^1$

素因数の和:7250914176

約数の個数: 20

約数和(自身を含む): 1348670034504

約数和(自身を除く): 768596901464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 7250914163, 14501828326, 29003656652, 36254570815, 58007313304, 72509141630, 116014626608, 145018283260, 290036566520, 580073133040]

約数ペア:

[(1, 580073133040), (2, 290036566520), (4, 145018283260), (5, 116014626608), (8, 72509141630), (10, 58007313304), (16, 36254570815), (20, 29003656652), (40, 14501828326), (80, 7250914163)]