23187580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{883}}^1$

素因数の和:1006

約数の個数: 48

約数和(自身を含む): 53018784

約数和(自身を除く): 29831204

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 101, 130, 202, 260, 404, 505, 883, 1010, 1313, 1766, 2020, 2626, 3532, 4415, 5252, 6565, 8830, 11479, 13130, 17660, 22958, 26260, 45916, 57395, 89183, 114790, 178366, 229580, 356732, 445915, 891830, 1159379, 1783660, 2318758, 4637516, 5796895, 11593790, 23187580]

約数ペア:

[(1, 23187580), (2, 11593790), (4, 5796895), (5, 4637516), (10, 2318758), (13, 1783660), (20, 1159379), (26, 891830), (52, 445915), (65, 356732), (101, 229580), (130, 178366), (202, 114790), (260, 89183), (404, 57395), (505, 45916), (883, 26260), (1010, 22958), (1313, 17660), (1766, 13130), (2020, 11479), (2626, 8830), (3532, 6565), (4415, 5252)]