22888996460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{326147}}^1$

素因数の和:326207

約数の個数: 72

約数和(自身を含む): 54655881840

約数和(自身を除く): 31766885380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 121, 145, 220, 242, 290, 319, 484, 580, 605, 638, 1210, 1276, 1595, 2420, 3190, 3509, 6380, 7018, 14036, 17545, 35090, 70180, 326147, 652294, 1304588, 1630735, 3261470, 3587617, 6522940, 7175234, 9458263, 14350468, 17938085, 18916526, 35876170, 37833052, 39463787, 47291315, 71752340, 78927574, 94582630, 104040893, 157855148, 189165260, 197318935, 208081786, 394637870, 416163572, 520204465, 789275740, 1040408930, 1144449823, 2080817860, 2288899646, 4577799292, 5722249115, 11444498230, 22888996460]

約数ペア:

[(1, 22888996460), (2, 11444498230), (4, 5722249115), (5, 4577799292), (10, 2288899646), (11, 2080817860), (20, 1144449823), (22, 1040408930), (29, 789275740), (44, 520204465), (55, 416163572), (58, 394637870), (110, 208081786), (116, 197318935), (121, 189165260), (145, 157855148), (220, 104040893), (242, 94582630), (290, 78927574), (319, 71752340), (484, 47291315), (580, 39463787), (605, 37833052), (638, 35876170), (1210, 18916526), (1276, 17938085), (1595, 14350468), (2420, 9458263), (3190, 7175234), (3509, 6522940), (6380, 3587617), (7018, 3261470), (14036, 1630735), (17545, 1304588), (35090, 652294), (70180, 326147)]