159883660

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{4597}}^1$

素因数の和:4690

約数の個数: 48

約数和(自身を含む): 352243584

約数和(自身を除く): 192359924

約数列:

[1, 2, 4, 5, 10, 20, 37, 47, 74, 94, 148, 185, 188, 235, 370, 470, 740, 940, 1739, 3478, 4597, 6956, 8695, 9194, 17390, 18388, 22985, 34780, 45970, 91940, 170089, 216059, 340178, 432118, 680356, 850445, 864236, 1080295, 1700890, 2160590, 3401780, 4321180, 7994183, 15988366, 31976732, 39970915, 79941830, 159883660]

約数ペア:

[(1, 159883660), (2, 79941830), (4, 39970915), (5, 31976732), (10, 15988366), (20, 7994183), (37, 4321180), (47, 3401780), (74, 2160590), (94, 1700890), (148, 1080295), (185, 864236), (188, 850445), (235, 680356), (370, 432118), (470, 340178), (740, 216059), (940, 170089), (1739, 91940), (3478, 45970), (4597, 34780), (6956, 22985), (8695, 18388), (9194, 17390)]