5398240

素因数分解:

$2^5\times 5^1\times {\mathrm{33739}}^1$

素因数の和:33754

約数の個数: 24

約数和(自身を含む): 12753720

約数和(自身を除く): 7355480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 33739, 67478, 134956, 168695, 269912, 337390, 539824, 674780, 1079648, 1349560, 2699120, 5398240]

約数ペア:

[(1, 5398240), (2, 2699120), (4, 1349560), (5, 1079648), (8, 674780), (10, 539824), (16, 337390), (20, 269912), (32, 168695), (40, 134956), (80, 67478), (160, 33739)]