24414440

素因数分解:

$2^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{2269}}^1$

素因数の和:2549

約数の個数: 32

約数和(自身を含む): 55161000

約数和(自身を除く): 30746560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 269, 538, 1076, 1345, 2152, 2269, 2690, 4538, 5380, 9076, 10760, 11345, 18152, 22690, 45380, 90760, 610361, 1220722, 2441444, 3051805, 4882888, 6103610, 12207220, 24414440]

約数ペア:

[(1, 24414440), (2, 12207220), (4, 6103610), (5, 4882888), (8, 3051805), (10, 2441444), (20, 1220722), (40, 610361), (269, 90760), (538, 45380), (1076, 22690), (1345, 18152), (2152, 11345), (2269, 10760), (2690, 9076), (4538, 5380)]