22008800

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:133

約数の個数: 144

約数和(自身を含む): 61027344

約数和(自身を除く): 39018544

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 41, 44, 50, 55, 61, 80, 82, 88, 100, 110, 122, 160, 164, 176, 200, 205, 220, 244, 275, 305, 328, 352, 400, 410, 440, 451, 488, 550, 610, 656, 671, 800, 820, 880, 902, 976, 1025, 1100, 1220, 1312, 1342, 1525, 1640, 1760, 1804, 1952, 2050, 2200, 2255, 2440, 2501, 2684, 3050, 3280, 3355, 3608, 4100, 4400, 4510, 4880, 5002, 5368, 6100, 6560, 6710, 7216, 8200, 8800, 9020, 9760, 10004, 10736, 11275, 12200, 12505, 13420, 14432, 16400, 16775, 18040, 20008, 21472, 22550, 24400, 25010, 26840, 27511, 32800, 33550, 36080, 40016, 45100, 48800, 50020, 53680, 55022, 62525, 67100, 72160, 80032, 90200, 100040, 107360, 110044, 125050, 134200, 137555, 180400, 200080, 220088, 250100, 268400, 275110, 360800, 400160, 440176, 500200, 536800, 550220, 687775, 880352, 1000400, 1100440, 1375550, 2000800, 2200880, 2751100, 4401760, 5502200, 11004400, 22008800]

約数ペア:

[(1, 22008800), (2, 11004400), (4, 5502200), (5, 4401760), (8, 2751100), (10, 2200880), (11, 2000800), (16, 1375550), (20, 1100440), (22, 1000400), (25, 880352), (32, 687775), (40, 550220), (41, 536800), (44, 500200), (50, 440176), (55, 400160), (61, 360800), (80, 275110), (82, 268400), (88, 250100), (100, 220088), (110, 200080), (122, 180400), (160, 137555), (164, 134200), (176, 125050), (200, 110044), (205, 107360), (220, 100040), (244, 90200), (275, 80032), (305, 72160), (328, 67100), (352, 62525), (400, 55022), (410, 53680), (440, 50020), (451, 48800), (488, 45100), (550, 40016), (610, 36080), (656, 33550), (671, 32800), (800, 27511), (820, 26840), (880, 25010), (902, 24400), (976, 22550), (1025, 21472), (1100, 20008), (1220, 18040), (1312, 16775), (1342, 16400), (1525, 14432), (1640, 13420), (1760, 12505), (1804, 12200), (1952, 11275), (2050, 10736), (2200, 10004), (2255, 9760), (2440, 9020), (2501, 8800), (2684, 8200), (3050, 7216), (3280, 6710), (3355, 6560), (3608, 6100), (4100, 5368), (4400, 5002), (4510, 4880)]