2014785020

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{829}}^1\times {\mathrm{887}}^1$

素因数の和:1862

約数の個数: 48

約数和(自身を含む): 4271883840

約数和(自身を除く): 2257098820

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 829, 887, 1370, 1658, 1774, 2740, 3316, 3548, 4145, 4435, 8290, 8870, 16580, 17740, 113573, 121519, 227146, 243038, 454292, 486076, 567865, 607595, 735323, 1135730, 1215190, 1470646, 2271460, 2430380, 2941292, 3676615, 7353230, 14706460, 100739251, 201478502, 402957004, 503696255, 1007392510, 2014785020]

約数ペア:

[(1, 2014785020), (2, 1007392510), (4, 503696255), (5, 402957004), (10, 201478502), (20, 100739251), (137, 14706460), (274, 7353230), (548, 3676615), (685, 2941292), (829, 2430380), (887, 2271460), (1370, 1470646), (1658, 1215190), (1774, 1135730), (2740, 735323), (3316, 607595), (3548, 567865), (4145, 486076), (4435, 454292), (8290, 243038), (8870, 227146), (16580, 121519), (17740, 113573)]