24831280

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3929}}^1$

素因数の和:4021

約数の個数: 40

約数和(自身を含む): 58478400

約数和(自身を除く): 33647120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 632, 790, 1264, 1580, 3160, 3929, 6320, 7858, 15716, 19645, 31432, 39290, 62864, 78580, 157160, 310391, 314320, 620782, 1241564, 1551955, 2483128, 3103910, 4966256, 6207820, 12415640, 24831280]

約数ペア:

[(1, 24831280), (2, 12415640), (4, 6207820), (5, 4966256), (8, 3103910), (10, 2483128), (16, 1551955), (20, 1241564), (40, 620782), (79, 314320), (80, 310391), (158, 157160), (316, 78580), (395, 62864), (632, 39290), (790, 31432), (1264, 19645), (1580, 15716), (3160, 7858), (3929, 6320)]