78486962420

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{8887}}^1\times {\mathrm{15227}}^1$

素因数の和:24152

約数の個数: 48

約数和(自身を含む): 170536544640

約数和(自身を除く): 92049582220

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 8887, 15227, 17774, 30454, 35548, 44435, 60908, 76135, 88870, 152270, 177740, 257723, 304540, 441583, 515446, 883166, 1030892, 1288615, 1766332, 2207915, 2577230, 4415830, 5154460, 8831660, 135322349, 270644698, 541289396, 676611745, 1353223490, 2706446980, 3924348121, 7848696242, 15697392484, 19621740605, 39243481210, 78486962420]

約数ペア:

[(1, 78486962420), (2, 39243481210), (4, 19621740605), (5, 15697392484), (10, 7848696242), (20, 3924348121), (29, 2706446980), (58, 1353223490), (116, 676611745), (145, 541289396), (290, 270644698), (580, 135322349), (8887, 8831660), (15227, 5154460), (17774, 4415830), (30454, 2577230), (35548, 2207915), (44435, 1766332), (60908, 1288615), (76135, 1030892), (88870, 883166), (152270, 515446), (177740, 441583), (257723, 304540)]