222305200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{42751}}^1$

素因数の和:42782

約数の個数: 60

約数和(自身を含む): 575185408

約数和(自身を除く): 352880208

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, 42751, 85502, 171004, 213755, 342008, 427510, 555763, 684016, 855020, 1068775, 1111526, 1710040, 2137550, 2223052, 2778815, 3420080, 4275100, 4446104, 5557630, 8550200, 8892208, 11115260, 13894075, 17100400, 22230520, 27788150, 44461040, 55576300, 111152600, 222305200]

約数ペア:

[(1, 222305200), (2, 111152600), (4, 55576300), (5, 44461040), (8, 27788150), (10, 22230520), (13, 17100400), (16, 13894075), (20, 11115260), (25, 8892208), (26, 8550200), (40, 5557630), (50, 4446104), (52, 4275100), (65, 3420080), (80, 2778815), (100, 2223052), (104, 2137550), (130, 1710040), (200, 1111526), (208, 1068775), (260, 855020), (325, 684016), (400, 555763), (520, 427510), (650, 342008), (1040, 213755), (1300, 171004), (2600, 85502), (5200, 42751)]