27370450

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{613}}^1$

素因数の和:691

約数の個数: 48

約数和(自身を含む): 54817920

約数和(自身を除く): 27447470

約数列:

[1, 2, 5, 10, 19, 25, 38, 47, 50, 94, 95, 190, 235, 470, 475, 613, 893, 950, 1175, 1226, 1786, 2350, 3065, 4465, 6130, 8930, 11647, 15325, 22325, 23294, 28811, 30650, 44650, 57622, 58235, 116470, 144055, 288110, 291175, 547409, 582350, 720275, 1094818, 1440550, 2737045, 5474090, 13685225, 27370450]

約数ペア:

[(1, 27370450), (2, 13685225), (5, 5474090), (10, 2737045), (19, 1440550), (25, 1094818), (38, 720275), (47, 582350), (50, 547409), (94, 291175), (95, 288110), (190, 144055), (235, 116470), (470, 58235), (475, 57622), (613, 44650), (893, 30650), (950, 28811), (1175, 23294), (1226, 22325), (1786, 15325), (2350, 11647), (3065, 8930), (4465, 6130)]