4952246140

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{31033}}^1$

素因数の和:31222

約数の個数: 48

約数和(自身を含む): 10635972480

約数和(自身を除く): 5683726340

約数列:

[1, 2, 4, 5, 10, 20, 79, 101, 158, 202, 316, 395, 404, 505, 790, 1010, 1580, 2020, 7979, 15958, 31033, 31916, 39895, 62066, 79790, 124132, 155165, 159580, 310330, 620660, 2451607, 3134333, 4903214, 6268666, 9806428, 12258035, 12537332, 15671665, 24516070, 31343330, 49032140, 62686660, 247612307, 495224614, 990449228, 1238061535, 2476123070, 4952246140]

約数ペア:

[(1, 4952246140), (2, 2476123070), (4, 1238061535), (5, 990449228), (10, 495224614), (20, 247612307), (79, 62686660), (101, 49032140), (158, 31343330), (202, 24516070), (316, 15671665), (395, 12537332), (404, 12258035), (505, 9806428), (790, 6268666), (1010, 4903214), (1580, 3134333), (2020, 2451607), (7979, 620660), (15958, 310330), (31033, 159580), (31916, 155165), (39895, 124132), (62066, 79790)]