2017282300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{39019}}^1$

素因数の和:39091

約数の個数: 72

約数和(自身を含む): 4877187840

約数和(自身を除く): 2859905540

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 47, 50, 55, 94, 100, 110, 188, 220, 235, 275, 470, 517, 550, 940, 1034, 1100, 1175, 2068, 2350, 2585, 4700, 5170, 10340, 12925, 25850, 39019, 51700, 78038, 156076, 195095, 390190, 429209, 780380, 858418, 975475, 1716836, 1833893, 1950950, 2146045, 3667786, 3901900, 4292090, 7335572, 8584180, 9169465, 10730225, 18338930, 20172823, 21460450, 36677860, 40345646, 42920900, 45847325, 80691292, 91694650, 100864115, 183389300, 201728230, 403456460, 504320575, 1008641150, 2017282300]

約数ペア:

[(1, 2017282300), (2, 1008641150), (4, 504320575), (5, 403456460), (10, 201728230), (11, 183389300), (20, 100864115), (22, 91694650), (25, 80691292), (44, 45847325), (47, 42920900), (50, 40345646), (55, 36677860), (94, 21460450), (100, 20172823), (110, 18338930), (188, 10730225), (220, 9169465), (235, 8584180), (275, 7335572), (470, 4292090), (517, 3901900), (550, 3667786), (940, 2146045), (1034, 1950950), (1100, 1833893), (1175, 1716836), (2068, 975475), (2350, 858418), (2585, 780380), (4700, 429209), (5170, 390190), (10340, 195095), (12925, 156076), (25850, 78038), (39019, 51700)]