4152587.00000000

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{47119}}^1$

素因数の和:47199

約数の個数: 24

約数和(自身を含む): 142490880

約数和(自身を除く): 75581900

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 47119, 94238, 188476, 235595, 471190, 942380, 3345449, 6690898, 13381796, 16727245, 33454490, 66908980]

約数ペア:

[(1, 66908980), (2, 33454490), (4, 16727245), (5, 13381796), (10, 6690898), (20, 3345449), (71, 942380), (142, 471190), (284, 235595), (355, 188476), (710, 94238), (1420, 47119)]