24361520

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4289}}^1$

素因数の和:4373

約数の個数: 40

約数和(自身を含む): 57451680

約数和(自身を除く): 33090160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1136, 1420, 2840, 4289, 5680, 8578, 17156, 21445, 34312, 42890, 68624, 85780, 171560, 304519, 343120, 609038, 1218076, 1522595, 2436152, 3045190, 4872304, 6090380, 12180760, 24361520]

約数ペア:

[(1, 24361520), (2, 12180760), (4, 6090380), (5, 4872304), (8, 3045190), (10, 2436152), (16, 1522595), (20, 1218076), (40, 609038), (71, 343120), (80, 304519), (142, 171560), (284, 85780), (355, 68624), (568, 42890), (710, 34312), (1136, 21445), (1420, 17156), (2840, 8578), (4289, 5680)]