25238560

素因数分解:

$2^5\times 5^1\times {\mathrm{233}}^1\times {\mathrm{677}}^1$

素因数の和:925

約数の個数: 48

約数和(自身を含む): 59970456

約数和(自身を除く): 34731896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 233, 466, 677, 932, 1165, 1354, 1864, 2330, 2708, 3385, 3728, 4660, 5416, 6770, 7456, 9320, 10832, 13540, 18640, 21664, 27080, 37280, 54160, 108320, 157741, 315482, 630964, 788705, 1261928, 1577410, 2523856, 3154820, 5047712, 6309640, 12619280, 25238560]

約数ペア:

[(1, 25238560), (2, 12619280), (4, 6309640), (5, 5047712), (8, 3154820), (10, 2523856), (16, 1577410), (20, 1261928), (32, 788705), (40, 630964), (80, 315482), (160, 157741), (233, 108320), (466, 54160), (677, 37280), (932, 27080), (1165, 21664), (1354, 18640), (1864, 13540), (2330, 10832), (2708, 9320), (3385, 7456), (3728, 6770), (4660, 5416)]