44207680

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1$

素因数の和:708

約数の個数: 112

約数和(自身を含む): 121066560

約数和(自身を除く): 76858880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 110, 152, 160, 176, 190, 209, 220, 304, 320, 352, 380, 418, 440, 608, 661, 704, 760, 836, 880, 1045, 1216, 1322, 1520, 1672, 1760, 2090, 2644, 3040, 3305, 3344, 3520, 4180, 5288, 6080, 6610, 6688, 7271, 8360, 10576, 12559, 13220, 13376, 14542, 16720, 21152, 25118, 26440, 29084, 33440, 36355, 42304, 50236, 52880, 58168, 62795, 66880, 72710, 100472, 105760, 116336, 125590, 138149, 145420, 200944, 211520, 232672, 251180, 276298, 290840, 401888, 465344, 502360, 552596, 581680, 690745, 803776, 1004720, 1105192, 1163360, 1381490, 2009440, 2210384, 2326720, 2762980, 4018880, 4420768, 5525960, 8841536, 11051920, 22103840, 44207680]

約数ペア:

[(1, 44207680), (2, 22103840), (4, 11051920), (5, 8841536), (8, 5525960), (10, 4420768), (11, 4018880), (16, 2762980), (19, 2326720), (20, 2210384), (22, 2009440), (32, 1381490), (38, 1163360), (40, 1105192), (44, 1004720), (55, 803776), (64, 690745), (76, 581680), (80, 552596), (88, 502360), (95, 465344), (110, 401888), (152, 290840), (160, 276298), (176, 251180), (190, 232672), (209, 211520), (220, 200944), (304, 145420), (320, 138149), (352, 125590), (380, 116336), (418, 105760), (440, 100472), (608, 72710), (661, 66880), (704, 62795), (760, 58168), (836, 52880), (880, 50236), (1045, 42304), (1216, 36355), (1322, 33440), (1520, 29084), (1672, 26440), (1760, 25118), (2090, 21152), (2644, 16720), (3040, 14542), (3305, 13376), (3344, 13220), (3520, 12559), (4180, 10576), (5288, 8360), (6080, 7271), (6610, 6688)]