57102620

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{2971}}^1$

素因数の和:3042

約数の個数: 36

約数和(自身を含む): 123950232

約数和(自身を除く): 66847612

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 961, 1922, 2971, 3844, 4805, 5942, 9610, 11884, 14855, 19220, 29710, 59420, 92101, 184202, 368404, 460505, 921010, 1842020, 2855131, 5710262, 11420524, 14275655, 28551310, 57102620]

約数ペア:

[(1, 57102620), (2, 28551310), (4, 14275655), (5, 11420524), (10, 5710262), (20, 2855131), (31, 1842020), (62, 921010), (124, 460505), (155, 368404), (310, 184202), (620, 92101), (961, 59420), (1922, 29710), (2971, 19220), (3844, 14855), (4805, 11884), (5942, 9610)]