18192934900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{2707}}^1\times {\mathrm{9601}}^1$

素因数の和:12329

約数の個数: 72

約数和(自身を含む): 45139846976

約数和(自身を除く): 26946912076

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 2707, 5414, 9601, 10828, 13535, 18949, 19202, 27070, 37898, 38404, 48005, 54140, 67207, 67675, 75796, 94745, 96010, 134414, 135350, 189490, 192020, 240025, 268828, 270700, 336035, 378980, 473725, 480050, 672070, 947450, 960100, 1344140, 1680175, 1894900, 3360350, 6720700, 25989907, 51979814, 103959628, 129949535, 181929349, 259899070, 363858698, 519798140, 649747675, 727717396, 909646745, 1299495350, 1819293490, 2598990700, 3638586980, 4548233725, 9096467450, 18192934900]

約数ペア:

[(1, 18192934900), (2, 9096467450), (4, 4548233725), (5, 3638586980), (7, 2598990700), (10, 1819293490), (14, 1299495350), (20, 909646745), (25, 727717396), (28, 649747675), (35, 519798140), (50, 363858698), (70, 259899070), (100, 181929349), (140, 129949535), (175, 103959628), (350, 51979814), (700, 25989907), (2707, 6720700), (5414, 3360350), (9601, 1894900), (10828, 1680175), (13535, 1344140), (18949, 960100), (19202, 947450), (27070, 672070), (37898, 480050), (38404, 473725), (48005, 378980), (54140, 336035), (67207, 270700), (67675, 268828), (75796, 240025), (94745, 192020), (96010, 189490), (134414, 135350)]