516169300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{1439}}^1$

素因数の和:1681

約数の個数: 72

約数和(自身を含む): 1192423680

約数和(自身を除く): 676254380

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 211, 340, 422, 425, 844, 850, 1055, 1439, 1700, 2110, 2878, 3587, 4220, 5275, 5756, 7174, 7195, 10550, 14348, 14390, 17935, 21100, 24463, 28780, 35870, 35975, 48926, 71740, 71950, 89675, 97852, 122315, 143900, 179350, 244630, 303629, 358700, 489260, 607258, 611575, 1214516, 1223150, 1518145, 2446300, 3036290, 5161693, 6072580, 7590725, 10323386, 15181450, 20646772, 25808465, 30362900, 51616930, 103233860, 129042325, 258084650, 516169300]

約数ペア:

[(1, 516169300), (2, 258084650), (4, 129042325), (5, 103233860), (10, 51616930), (17, 30362900), (20, 25808465), (25, 20646772), (34, 15181450), (50, 10323386), (68, 7590725), (85, 6072580), (100, 5161693), (170, 3036290), (211, 2446300), (340, 1518145), (422, 1223150), (425, 1214516), (844, 611575), (850, 607258), (1055, 489260), (1439, 358700), (1700, 303629), (2110, 244630), (2878, 179350), (3587, 143900), (4220, 122315), (5275, 97852), (5756, 89675), (7174, 71950), (7195, 71740), (10550, 48926), (14348, 35975), (14390, 35870), (17935, 28780), (21100, 24463)]