25704730

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{587}}^1$

素因数の和:774

約数の個数: 32

約数和(自身を含む): 48263040

約数和(自身を除く): 22558310

約数列:

[1, 2, 5, 10, 29, 58, 145, 151, 290, 302, 587, 755, 1174, 1510, 2935, 4379, 5870, 8758, 17023, 21895, 34046, 43790, 85115, 88637, 170230, 177274, 443185, 886370, 2570473, 5140946, 12852365, 25704730]

約数ペア:

[(1, 25704730), (2, 12852365), (5, 5140946), (10, 2570473), (29, 886370), (58, 443185), (145, 177274), (151, 170230), (290, 88637), (302, 85115), (587, 43790), (755, 34046), (1174, 21895), (1510, 17023), (2935, 8758), (4379, 5870)]