29169680

素因数分解:

$2^4\times 5^1\times {\mathrm{364621}}^1$

素因数の和:364634

約数の個数: 20

約数和(自身を含む): 67819692

約数和(自身を除く): 38650012

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 364621, 729242, 1458484, 1823105, 2916968, 3646210, 5833936, 7292420, 14584840, 29169680]

約数ペア:

[(1, 29169680), (2, 14584840), (4, 7292420), (5, 5833936), (8, 3646210), (10, 2916968), (16, 1823105), (20, 1458484), (40, 729242), (80, 364621)]