10019900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{9109}}^1$

素因数の和:9134

約数の個数: 36

約数和(自身を含む): 23722440

約数和(自身を除く): 13702540

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 9109, 18218, 36436, 45545, 91090, 100199, 182180, 200398, 227725, 400796, 455450, 500995, 910900, 1001990, 2003980, 2504975, 5009950, 10019900]

約数ペア:

[(1, 10019900), (2, 5009950), (4, 2504975), (5, 2003980), (10, 1001990), (11, 910900), (20, 500995), (22, 455450), (25, 400796), (44, 227725), (50, 200398), (55, 182180), (100, 100199), (110, 91090), (220, 45545), (275, 36436), (550, 18218), (1100, 9109)]