33379640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1229}}^1$

素因数の和:1344

約数の個数: 64

約数和(自身を含む): 86788800

約数和(自身を除く): 53409160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 97, 140, 194, 280, 388, 485, 679, 776, 970, 1229, 1358, 1940, 2458, 2716, 3395, 3880, 4916, 5432, 6145, 6790, 8603, 9832, 12290, 13580, 17206, 24580, 27160, 34412, 43015, 49160, 68824, 86030, 119213, 172060, 238426, 344120, 476852, 596065, 834491, 953704, 1192130, 1668982, 2384260, 3337964, 4172455, 4768520, 6675928, 8344910, 16689820, 33379640]

約数ペア:

[(1, 33379640), (2, 16689820), (4, 8344910), (5, 6675928), (7, 4768520), (8, 4172455), (10, 3337964), (14, 2384260), (20, 1668982), (28, 1192130), (35, 953704), (40, 834491), (56, 596065), (70, 476852), (97, 344120), (140, 238426), (194, 172060), (280, 119213), (388, 86030), (485, 68824), (679, 49160), (776, 43015), (970, 34412), (1229, 27160), (1358, 24580), (1940, 17206), (2458, 13580), (2716, 12290), (3395, 9832), (3880, 8603), (4916, 6790), (5432, 6145)]