23173760

素因数分解:

$2^7\times 5^1\times {\mathrm{36209}}^1$

素因数の和:36228

約数の個数: 32

約数和(自身を含む): 55401300

約数和(自身を除く): 32227540

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 36209, 72418, 144836, 181045, 289672, 362090, 579344, 724180, 1158688, 1448360, 2317376, 2896720, 4634752, 5793440, 11586880, 23173760]

約数ペア:

[(1, 23173760), (2, 11586880), (4, 5793440), (5, 4634752), (8, 2896720), (10, 2317376), (16, 1448360), (20, 1158688), (32, 724180), (40, 579344), (64, 362090), (80, 289672), (128, 181045), (160, 144836), (320, 72418), (640, 36209)]