827882860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{58549}}^1$

素因数の和:58666

約数の個数: 48

約数和(自身を含む): 2006625600

約数和(自身を除く): 1178742740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 101, 140, 202, 404, 505, 707, 1010, 1414, 2020, 2828, 3535, 7070, 14140, 58549, 117098, 234196, 292745, 409843, 585490, 819686, 1170980, 1639372, 2049215, 4098430, 5913449, 8196860, 11826898, 23653796, 29567245, 41394143, 59134490, 82788286, 118268980, 165576572, 206970715, 413941430, 827882860]

約数ペア:

[(1, 827882860), (2, 413941430), (4, 206970715), (5, 165576572), (7, 118268980), (10, 82788286), (14, 59134490), (20, 41394143), (28, 29567245), (35, 23653796), (70, 11826898), (101, 8196860), (140, 5913449), (202, 4098430), (404, 2049215), (505, 1639372), (707, 1170980), (1010, 819686), (1414, 585490), (2020, 409843), (2828, 292745), (3535, 234196), (7070, 117098), (14140, 58549)]