27373520

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{5107}}^1$

素因数の和:5187

約数の個数: 40

約数和(自身を含む): 64605984

約数和(自身を除く): 37232464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5107, 5360, 10214, 20428, 25535, 40856, 51070, 81712, 102140, 204280, 342169, 408560, 684338, 1368676, 1710845, 2737352, 3421690, 5474704, 6843380, 13686760, 27373520]

約数ペア:

[(1, 27373520), (2, 13686760), (4, 6843380), (5, 5474704), (8, 3421690), (10, 2737352), (16, 1710845), (20, 1368676), (40, 684338), (67, 408560), (80, 342169), (134, 204280), (268, 102140), (335, 81712), (536, 51070), (670, 40856), (1072, 25535), (1340, 20428), (2680, 10214), (5107, 5360)]