26354860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{188249}}^1$

素因数の和:188265

約数の個数: 24

約数和(自身を含む): 63252000

約数和(自身を除く): 36897140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 188249, 376498, 752996, 941245, 1317743, 1882490, 2635486, 3764980, 5270972, 6588715, 13177430, 26354860]

約数ペア:

[(1, 26354860), (2, 13177430), (4, 6588715), (5, 5270972), (7, 3764980), (10, 2635486), (14, 1882490), (20, 1317743), (28, 941245), (35, 752996), (70, 376498), (140, 188249)]