12633520

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2357}}^1$

素因数の和:2437

約数の個数: 40

約数和(自身を含む): 29823984

約数和(自身を除く): 17190464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2357, 2680, 4714, 5360, 9428, 11785, 18856, 23570, 37712, 47140, 94280, 157919, 188560, 315838, 631676, 789595, 1263352, 1579190, 2526704, 3158380, 6316760, 12633520]

約数ペア:

[(1, 12633520), (2, 6316760), (4, 3158380), (5, 2526704), (8, 1579190), (10, 1263352), (16, 789595), (20, 631676), (40, 315838), (67, 188560), (80, 157919), (134, 94280), (268, 47140), (335, 37712), (536, 23570), (670, 18856), (1072, 11785), (1340, 9428), (2357, 5360), (2680, 4714)]