102093880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{364621}}^1$

素因数の和:364639

約数の個数: 32

約数和(自身を含む): 262527840

約数和(自身を除く): 160433960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 364621, 729242, 1458484, 1823105, 2552347, 2916968, 3646210, 5104694, 7292420, 10209388, 12761735, 14584840, 20418776, 25523470, 51046940, 102093880]

約数ペア:

[(1, 102093880), (2, 51046940), (4, 25523470), (5, 20418776), (7, 14584840), (8, 12761735), (10, 10209388), (14, 7292420), (20, 5104694), (28, 3646210), (35, 2916968), (40, 2552347), (56, 1823105), (70, 1458484), (140, 729242), (280, 364621)]