2214444320

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1258207}}^1$

素因数の和:1258233

約数の個数: 48

約数和(自身を含む): 5707231488

約数和(自身を除く): 3492787168

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 1258207, 2516414, 5032828, 6291035, 10065656, 12582070, 13840277, 20131312, 25164140, 27680554, 40262624, 50328280, 55361108, 69201385, 100656560, 110722216, 138402770, 201313120, 221444432, 276805540, 442888864, 553611080, 1107222160, 2214444320]

約数ペア:

[(1, 2214444320), (2, 1107222160), (4, 553611080), (5, 442888864), (8, 276805540), (10, 221444432), (11, 201313120), (16, 138402770), (20, 110722216), (22, 100656560), (32, 69201385), (40, 55361108), (44, 50328280), (55, 40262624), (80, 27680554), (88, 25164140), (110, 20131312), (160, 13840277), (176, 12582070), (220, 10065656), (352, 6291035), (440, 5032828), (880, 2516414), (1760, 1258207)]