195005200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37501}}^1$

素因数の和:37532

約数の個数: 60

約数和(自身を含む): 504551908

約数和(自身を除く): 309546708

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, 37501, 75002, 150004, 187505, 300008, 375010, 487513, 600016, 750020, 937525, 975026, 1500040, 1875050, 1950052, 2437565, 3000080, 3750100, 3900104, 4875130, 7500200, 7800208, 9750260, 12187825, 15000400, 19500520, 24375650, 39001040, 48751300, 97502600, 195005200]

約数ペア:

[(1, 195005200), (2, 97502600), (4, 48751300), (5, 39001040), (8, 24375650), (10, 19500520), (13, 15000400), (16, 12187825), (20, 9750260), (25, 7800208), (26, 7500200), (40, 4875130), (50, 3900104), (52, 3750100), (65, 3000080), (80, 2437565), (100, 1950052), (104, 1875050), (130, 1500040), (200, 975026), (208, 937525), (260, 750020), (325, 600016), (400, 487513), (520, 375010), (650, 300008), (1040, 187505), (1300, 150004), (2600, 75002), (5200, 37501)]