25161730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{3877}}^1$

素因数の和:3954

約数の個数: 32

約数和(自身を含む): 50258880

約数和(自身を除く): 25097150

約数列:

[1, 2, 5, 10, 11, 22, 55, 59, 110, 118, 295, 590, 649, 1298, 3245, 3877, 6490, 7754, 19385, 38770, 42647, 85294, 213235, 228743, 426470, 457486, 1143715, 2287430, 2516173, 5032346, 12580865, 25161730]

約数ペア:

[(1, 25161730), (2, 12580865), (5, 5032346), (10, 2516173), (11, 2287430), (22, 1143715), (55, 457486), (59, 426470), (110, 228743), (118, 213235), (295, 85294), (590, 42647), (649, 38770), (1298, 19385), (3245, 7754), (3877, 6490)]