1037249800

素因数分解:

$2^3\times 5^2\times {\mathrm{101}}^1\times {\mathrm{51349}}^1$

素因数の和:51466

約数の個数: 48

約数和(自身を含む): 2435530500

約数和(自身を除く): 1398280700

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 101, 200, 202, 404, 505, 808, 1010, 2020, 2525, 4040, 5050, 10100, 20200, 51349, 102698, 205396, 256745, 410792, 513490, 1026980, 1283725, 2053960, 2567450, 5134900, 5186249, 10269800, 10372498, 20744996, 25931245, 41489992, 51862490, 103724980, 129656225, 207449960, 259312450, 518624900, 1037249800]

約数ペア:

[(1, 1037249800), (2, 518624900), (4, 259312450), (5, 207449960), (8, 129656225), (10, 103724980), (20, 51862490), (25, 41489992), (40, 25931245), (50, 20744996), (100, 10372498), (101, 10269800), (200, 5186249), (202, 5134900), (404, 2567450), (505, 2053960), (808, 1283725), (1010, 1026980), (2020, 513490), (2525, 410792), (4040, 256745), (5050, 205396), (10100, 102698), (20200, 51349)]