9471440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:300

約数の個数: 80

約数和(自身を含む): 24641280

約数和(自身を除く): 15169840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 47, 55, 80, 88, 94, 110, 176, 188, 220, 229, 235, 376, 440, 458, 470, 517, 752, 880, 916, 940, 1034, 1145, 1832, 1880, 2068, 2290, 2519, 2585, 3664, 3760, 4136, 4580, 5038, 5170, 8272, 9160, 10076, 10340, 10763, 12595, 18320, 20152, 20680, 21526, 25190, 40304, 41360, 43052, 50380, 53815, 86104, 100760, 107630, 118393, 172208, 201520, 215260, 236786, 430520, 473572, 591965, 861040, 947144, 1183930, 1894288, 2367860, 4735720, 9471440]

約数ペア:

[(1, 9471440), (2, 4735720), (4, 2367860), (5, 1894288), (8, 1183930), (10, 947144), (11, 861040), (16, 591965), (20, 473572), (22, 430520), (40, 236786), (44, 215260), (47, 201520), (55, 172208), (80, 118393), (88, 107630), (94, 100760), (110, 86104), (176, 53815), (188, 50380), (220, 43052), (229, 41360), (235, 40304), (376, 25190), (440, 21526), (458, 20680), (470, 20152), (517, 18320), (752, 12595), (880, 10763), (916, 10340), (940, 10076), (1034, 9160), (1145, 8272), (1832, 5170), (1880, 5038), (2068, 4580), (2290, 4136), (2519, 3760), (2585, 3664)]