73522120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2707}}^1$

素因数の和:2822

約数の個数: 64

約数和(自身を含む): 191076480

約数和(自身を除く): 117554360

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, 1358, 1940, 2707, 2716, 3395, 3880, 5414, 5432, 6790, 10828, 13535, 13580, 18949, 21656, 27070, 27160, 37898, 54140, 75796, 94745, 108280, 151592, 189490, 262579, 378980, 525158, 757960, 1050316, 1312895, 1838053, 2100632, 2625790, 3676106, 5251580, 7352212, 9190265, 10503160, 14704424, 18380530, 36761060, 73522120]

約数ペア:

[(1, 73522120), (2, 36761060), (4, 18380530), (5, 14704424), (7, 10503160), (8, 9190265), (10, 7352212), (14, 5251580), (20, 3676106), (28, 2625790), (35, 2100632), (40, 1838053), (56, 1312895), (70, 1050316), (97, 757960), (140, 525158), (194, 378980), (280, 262579), (388, 189490), (485, 151592), (679, 108280), (776, 94745), (970, 75796), (1358, 54140), (1940, 37898), (2707, 27160), (2716, 27070), (3395, 21656), (3880, 18949), (5414, 13580), (5432, 13535), (6790, 10828)]