22396000

素因数分解:

$2^5\times 5^3\times {\mathrm{11}}^1\times {\mathrm{509}}^1$

素因数の和:545

約数の個数: 96

約数和(自身を含む): 60147360

約数和(自身を除く): 37751360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 125, 160, 176, 200, 220, 250, 275, 352, 400, 440, 500, 509, 550, 800, 880, 1000, 1018, 1100, 1375, 1760, 2000, 2036, 2200, 2545, 2750, 4000, 4072, 4400, 5090, 5500, 5599, 8144, 8800, 10180, 11000, 11198, 12725, 16288, 20360, 22000, 22396, 25450, 27995, 40720, 44000, 44792, 50900, 55990, 63625, 81440, 89584, 101800, 111980, 127250, 139975, 179168, 203600, 223960, 254500, 279950, 407200, 447920, 509000, 559900, 699875, 895840, 1018000, 1119800, 1399750, 2036000, 2239600, 2799500, 4479200, 5599000, 11198000, 22396000]

約数ペア:

[(1, 22396000), (2, 11198000), (4, 5599000), (5, 4479200), (8, 2799500), (10, 2239600), (11, 2036000), (16, 1399750), (20, 1119800), (22, 1018000), (25, 895840), (32, 699875), (40, 559900), (44, 509000), (50, 447920), (55, 407200), (80, 279950), (88, 254500), (100, 223960), (110, 203600), (125, 179168), (160, 139975), (176, 127250), (200, 111980), (220, 101800), (250, 89584), (275, 81440), (352, 63625), (400, 55990), (440, 50900), (500, 44792), (509, 44000), (550, 40720), (800, 27995), (880, 25450), (1000, 22396), (1018, 22000), (1100, 20360), (1375, 16288), (1760, 12725), (2000, 11198), (2036, 11000), (2200, 10180), (2545, 8800), (2750, 8144), (4000, 5599), (4072, 5500), (4400, 5090)]