339968020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{24043}}^1$

素因数の和:24160

約数の個数: 48

約数和(自身を含む): 824035968

約数和(自身を除く): 484067948

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, 24043, 48086, 96172, 120215, 168301, 240430, 336602, 480860, 673204, 841505, 1683010, 2428343, 3366020, 4856686, 9713372, 12141715, 16998401, 24283430, 33996802, 48566860, 67993604, 84992005, 169984010, 339968020]

約数ペア:

[(1, 339968020), (2, 169984010), (4, 84992005), (5, 67993604), (7, 48566860), (10, 33996802), (14, 24283430), (20, 16998401), (28, 12141715), (35, 9713372), (70, 4856686), (101, 3366020), (140, 2428343), (202, 1683010), (404, 841505), (505, 673204), (707, 480860), (1010, 336602), (1414, 240430), (2020, 168301), (2828, 120215), (3535, 96172), (7070, 48086), (14140, 24043)]