5242076380

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{150721}}^1$

素因数の和:150814

約数の個数: 48

約数和(自身を含む): 11546510976

約数和(自身を除く): 6304434596

約数列:

[1, 2, 4, 5, 10, 20, 37, 47, 74, 94, 148, 185, 188, 235, 370, 470, 740, 940, 1739, 3478, 6956, 8695, 17390, 34780, 150721, 301442, 602884, 753605, 1507210, 3014420, 5576677, 7083887, 11153354, 14167774, 22306708, 27883385, 28335548, 35419435, 55766770, 70838870, 111533540, 141677740, 262103819, 524207638, 1048415276, 1310519095, 2621038190, 5242076380]

約数ペア:

[(1, 5242076380), (2, 2621038190), (4, 1310519095), (5, 1048415276), (10, 524207638), (20, 262103819), (37, 141677740), (47, 111533540), (74, 70838870), (94, 55766770), (148, 35419435), (185, 28335548), (188, 27883385), (235, 22306708), (370, 14167774), (470, 11153354), (740, 7083887), (940, 5576677), (1739, 3014420), (3478, 1507210), (6956, 753605), (8695, 602884), (17390, 301442), (34780, 150721)]