896388130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{80683}}^1$

素因数の和:80802

約数の個数: 32

約数和(自身を含む): 1777629888

約数和(自身を除く): 881241758

約数列:

[1, 2, 5, 10, 11, 22, 55, 101, 110, 202, 505, 1010, 1111, 2222, 5555, 11110, 80683, 161366, 403415, 806830, 887513, 1775026, 4437565, 8148983, 8875130, 16297966, 40744915, 81489830, 89638813, 179277626, 448194065, 896388130]

約数ペア:

[(1, 896388130), (2, 448194065), (5, 179277626), (10, 89638813), (11, 81489830), (22, 40744915), (55, 16297966), (101, 8875130), (110, 8148983), (202, 4437565), (505, 1775026), (1010, 887513), (1111, 806830), (2222, 403415), (5555, 161366), (11110, 80683)]