25812320

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5563}}^1$

素因数の和:5607

約数の個数: 48

約数和(自身を含む): 63095760

約数和(自身を除く): 37283440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 5563, 11126, 22252, 27815, 44504, 55630, 89008, 111260, 161327, 178016, 222520, 322654, 445040, 645308, 806635, 890080, 1290616, 1613270, 2581232, 3226540, 5162464, 6453080, 12906160, 25812320]

約数ペア:

[(1, 25812320), (2, 12906160), (4, 6453080), (5, 5162464), (8, 3226540), (10, 2581232), (16, 1613270), (20, 1290616), (29, 890080), (32, 806635), (40, 645308), (58, 445040), (80, 322654), (116, 222520), (145, 178016), (160, 161327), (232, 111260), (290, 89008), (464, 55630), (580, 44504), (928, 27815), (1160, 22252), (2320, 11126), (4640, 5563)]