125990800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{24229}}^1$

素因数の和:24260

約数の個数: 60

約数和(自身を含む): 325990420

約数和(自身を除く): 199999620

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 24229, 48458, 96916, 121145, 193832, 242290, 314977, 387664, 484580, 605725, 629954, 969160, 1211450, 1259908, 1574885, 1938320, 2422900, 2519816, 3149770, 4845800, 5039632, 6299540, 7874425, 9691600, 12599080, 15748850, 25198160, 31497700, 62995400, 125990800]

約数ペア:

[(1, 125990800), (2, 62995400), (4, 31497700), (5, 25198160), (8, 15748850), (10, 12599080), (13, 9691600), (16, 7874425), (20, 6299540), (25, 5039632), (26, 4845800), (40, 3149770), (50, 2519816), (52, 2422900), (65, 1938320), (80, 1574885), (100, 1259908), (104, 1211450), (130, 969160), (200, 629954), (208, 605725), (260, 484580), (325, 387664), (400, 314977), (520, 242290), (650, 193832), (1040, 121145), (1300, 96916), (2600, 48458), (5200, 24229)]