8045533040

素因数分解:

$2^4\times 5^1\times {\mathrm{2239}}^1\times {\mathrm{44917}}^1$

素因数の和:47169

約数の個数: 40

約数和(自身を含む): 18714635520

約数和(自身を除く): 10669102480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2239, 4478, 8956, 11195, 17912, 22390, 35824, 44780, 44917, 89560, 89834, 179120, 179668, 224585, 359336, 449170, 718672, 898340, 1796680, 3593360, 100569163, 201138326, 402276652, 502845815, 804553304, 1005691630, 1609106608, 2011383260, 4022766520, 8045533040]

約数ペア:

[(1, 8045533040), (2, 4022766520), (4, 2011383260), (5, 1609106608), (8, 1005691630), (10, 804553304), (16, 502845815), (20, 402276652), (40, 201138326), (80, 100569163), (2239, 3593360), (4478, 1796680), (8956, 898340), (11195, 718672), (17912, 449170), (22390, 359336), (35824, 224585), (44780, 179668), (44917, 179120), (89560, 89834)]