11955040

素因数分解:

$2^5\times 5^1\times {\mathrm{74719}}^1$

素因数の和:74734

約数の個数: 24

約数和(自身を含む): 28244160

約数和(自身を除く): 16289120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 74719, 149438, 298876, 373595, 597752, 747190, 1195504, 1494380, 2391008, 2988760, 5977520, 11955040]

約数ペア:

[(1, 11955040), (2, 5977520), (4, 2988760), (5, 2391008), (8, 1494380), (10, 1195504), (16, 747190), (20, 597752), (32, 373595), (40, 298876), (80, 149438), (160, 74719)]