17962417840

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1\times {\mathrm{15923}}^1$

素因数の和:16234

約数の個数: 80

約数和(自身を含む): 42650841600

約数和(自身を除く): 24688423760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 239, 295, 472, 478, 590, 944, 956, 1180, 1195, 1912, 2360, 2390, 3824, 4720, 4780, 9560, 14101, 15923, 19120, 28202, 31846, 56404, 63692, 70505, 79615, 112808, 127384, 141010, 159230, 225616, 254768, 282020, 318460, 564040, 636920, 939457, 1128080, 1273840, 1878914, 3757828, 3805597, 4697285, 7515656, 7611194, 9394570, 15031312, 15222388, 18789140, 19027985, 30444776, 37578280, 38055970, 60889552, 75156560, 76111940, 152223880, 224530223, 304447760, 449060446, 898120892, 1122651115, 1796241784, 2245302230, 3592483568, 4490604460, 8981208920, 17962417840]

約数ペア:

[(1, 17962417840), (2, 8981208920), (4, 4490604460), (5, 3592483568), (8, 2245302230), (10, 1796241784), (16, 1122651115), (20, 898120892), (40, 449060446), (59, 304447760), (80, 224530223), (118, 152223880), (236, 76111940), (239, 75156560), (295, 60889552), (472, 38055970), (478, 37578280), (590, 30444776), (944, 19027985), (956, 18789140), (1180, 15222388), (1195, 15031312), (1912, 9394570), (2360, 7611194), (2390, 7515656), (3824, 4697285), (4720, 3805597), (4780, 3757828), (9560, 1878914), (14101, 1273840), (15923, 1128080), (19120, 939457), (28202, 636920), (31846, 564040), (56404, 318460), (63692, 282020), (70505, 254768), (79615, 225616), (112808, 159230), (127384, 141010)]