10368700400

素因数分解:

$2^4\times 5^2\times {\mathrm{101}}^1\times {\mathrm{256651}}^1$

素因数の和:256770

約数の個数: 60

約数和(自身を含む): 25157542344

約数和(自身を除く): 14788841944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 101, 200, 202, 400, 404, 505, 808, 1010, 1616, 2020, 2525, 4040, 5050, 8080, 10100, 20200, 40400, 256651, 513302, 1026604, 1283255, 2053208, 2566510, 4106416, 5133020, 6416275, 10266040, 12832550, 20532080, 25665100, 25921751, 51330200, 51843502, 102660400, 103687004, 129608755, 207374008, 259217510, 414748016, 518435020, 648043775, 1036870040, 1296087550, 2073740080, 2592175100, 5184350200, 10368700400]

約数ペア:

[(1, 10368700400), (2, 5184350200), (4, 2592175100), (5, 2073740080), (8, 1296087550), (10, 1036870040), (16, 648043775), (20, 518435020), (25, 414748016), (40, 259217510), (50, 207374008), (80, 129608755), (100, 103687004), (101, 102660400), (200, 51843502), (202, 51330200), (400, 25921751), (404, 25665100), (505, 20532080), (808, 12832550), (1010, 10266040), (1616, 6416275), (2020, 5133020), (2525, 4106416), (4040, 2566510), (5050, 2053208), (8080, 1283255), (10100, 1026604), (20200, 513302), (40400, 256651)]