24020720

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4229}}^1$

素因数の和:4313

約数の個数: 40

約数和(自身を含む): 56648160

約数和(自身を除く): 32627440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1136, 1420, 2840, 4229, 5680, 8458, 16916, 21145, 33832, 42290, 67664, 84580, 169160, 300259, 338320, 600518, 1201036, 1501295, 2402072, 3002590, 4804144, 6005180, 12010360, 24020720]

約数ペア:

[(1, 24020720), (2, 12010360), (4, 6005180), (5, 4804144), (8, 3002590), (10, 2402072), (16, 1501295), (20, 1201036), (40, 600518), (71, 338320), (80, 300259), (142, 169160), (284, 84580), (355, 67664), (568, 42290), (710, 33832), (1136, 21145), (1420, 16916), (2840, 8458), (4229, 5680)]