5236840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1$

素因数の和:394

約数の個数: 64

約数和(自身を含む): 13737600

約数和(自身を除く): 8500760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 59, 70, 118, 140, 236, 280, 295, 317, 413, 472, 590, 634, 826, 1180, 1268, 1585, 1652, 2065, 2219, 2360, 2536, 3170, 3304, 4130, 4438, 6340, 8260, 8876, 11095, 12680, 16520, 17752, 18703, 22190, 37406, 44380, 74812, 88760, 93515, 130921, 149624, 187030, 261842, 374060, 523684, 654605, 748120, 1047368, 1309210, 2618420, 5236840]

約数ペア:

[(1, 5236840), (2, 2618420), (4, 1309210), (5, 1047368), (7, 748120), (8, 654605), (10, 523684), (14, 374060), (20, 261842), (28, 187030), (35, 149624), (40, 130921), (56, 93515), (59, 88760), (70, 74812), (118, 44380), (140, 37406), (236, 22190), (280, 18703), (295, 17752), (317, 16520), (413, 12680), (472, 11095), (590, 8876), (634, 8260), (826, 6340), (1180, 4438), (1268, 4130), (1585, 3304), (1652, 3170), (2065, 2536), (2219, 2360)]