22488400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1$

素因数の和:317

約数の個数: 120

約数和(自身を含む): 62272800

約数和(自身を除く): 39784400

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 25, 38, 40, 44, 50, 55, 76, 80, 88, 95, 100, 110, 152, 176, 190, 200, 209, 220, 269, 275, 304, 380, 400, 418, 440, 475, 538, 550, 760, 836, 880, 950, 1045, 1076, 1100, 1345, 1520, 1672, 1900, 2090, 2152, 2200, 2690, 2959, 3344, 3800, 4180, 4304, 4400, 5111, 5225, 5380, 5918, 6725, 7600, 8360, 10222, 10450, 10760, 11836, 13450, 14795, 16720, 20444, 20900, 21520, 23672, 25555, 26900, 29590, 40888, 41800, 47344, 51110, 53800, 56221, 59180, 73975, 81776, 83600, 102220, 107600, 112442, 118360, 127775, 147950, 204440, 224884, 236720, 255550, 281105, 295900, 408880, 449768, 511100, 562210, 591800, 899536, 1022200, 1124420, 1183600, 1405525, 2044400, 2248840, 2811050, 4497680, 5622100, 11244200, 22488400]

約数ペア:

[(1, 22488400), (2, 11244200), (4, 5622100), (5, 4497680), (8, 2811050), (10, 2248840), (11, 2044400), (16, 1405525), (19, 1183600), (20, 1124420), (22, 1022200), (25, 899536), (38, 591800), (40, 562210), (44, 511100), (50, 449768), (55, 408880), (76, 295900), (80, 281105), (88, 255550), (95, 236720), (100, 224884), (110, 204440), (152, 147950), (176, 127775), (190, 118360), (200, 112442), (209, 107600), (220, 102220), (269, 83600), (275, 81776), (304, 73975), (380, 59180), (400, 56221), (418, 53800), (440, 51110), (475, 47344), (538, 41800), (550, 40888), (760, 29590), (836, 26900), (880, 25555), (950, 23672), (1045, 21520), (1076, 20900), (1100, 20444), (1345, 16720), (1520, 14795), (1672, 13450), (1900, 11836), (2090, 10760), (2152, 10450), (2200, 10222), (2690, 8360), (2959, 7600), (3344, 6725), (3800, 5918), (4180, 5380), (4304, 5225), (4400, 5111)]