445778830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{80611}}^1$

素因数の和:80704

約数の個数: 32

約数和(自身を含む): 928650240

約数和(自身を除く): 482871410

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 2765, 5530, 80611, 161222, 403055, 564277, 806110, 1128554, 2821385, 5642770, 6368269, 12736538, 31841345, 44577883, 63682690, 89155766, 222889415, 445778830]

約数ペア:

[(1, 445778830), (2, 222889415), (5, 89155766), (7, 63682690), (10, 44577883), (14, 31841345), (35, 12736538), (70, 6368269), (79, 5642770), (158, 2821385), (395, 1128554), (553, 806110), (790, 564277), (1106, 403055), (2765, 161222), (5530, 80611)]