27994910

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{2063}}^1$

素因数の和:2152

約数の個数: 32

約数和(自身を含む): 53498880

約数和(自身を除く): 25503970

約数列:

[1, 2, 5, 10, 23, 46, 59, 115, 118, 230, 295, 590, 1357, 2063, 2714, 4126, 6785, 10315, 13570, 20630, 47449, 94898, 121717, 237245, 243434, 474490, 608585, 1217170, 2799491, 5598982, 13997455, 27994910]

約数ペア:

[(1, 27994910), (2, 13997455), (5, 5598982), (10, 2799491), (23, 1217170), (46, 608585), (59, 474490), (115, 243434), (118, 237245), (230, 121717), (295, 94898), (590, 47449), (1357, 20630), (2063, 13570), (2714, 10315), (4126, 6785)]