24960740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1361}}^1$

素因数の和:1508

約数の個数: 48

約数和(自身を含む): 60407424

約数和(自身を除く): 35446684

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 131, 140, 262, 524, 655, 917, 1310, 1361, 1834, 2620, 2722, 3668, 4585, 5444, 6805, 9170, 9527, 13610, 18340, 19054, 27220, 38108, 47635, 95270, 178291, 190540, 356582, 713164, 891455, 1248037, 1782910, 2496074, 3565820, 4992148, 6240185, 12480370, 24960740]

約数ペア:

[(1, 24960740), (2, 12480370), (4, 6240185), (5, 4992148), (7, 3565820), (10, 2496074), (14, 1782910), (20, 1248037), (28, 891455), (35, 713164), (70, 356582), (131, 190540), (140, 178291), (262, 95270), (524, 47635), (655, 38108), (917, 27220), (1310, 19054), (1361, 18340), (1834, 13610), (2620, 9527), (2722, 9170), (3668, 6805), (4585, 5444)]