11004400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:131

約数の個数: 120

約数和(自身を含む): 30029328

約数和(自身を除く): 19024928

約数列:

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

約数ペア:

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