9185440

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1$

素因数の和:350

約数の個数: 96

約数和(自身を含む): 25147584

約数和(自身を除く): 15962144

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 160, 170, 176, 187, 220, 272, 307, 340, 352, 374, 440, 544, 614, 680, 748, 880, 935, 1228, 1360, 1496, 1535, 1760, 1870, 2456, 2720, 2992, 3070, 3377, 3740, 4912, 5219, 5984, 6140, 6754, 7480, 9824, 10438, 12280, 13508, 14960, 16885, 20876, 24560, 26095, 27016, 29920, 33770, 41752, 49120, 52190, 54032, 57409, 67540, 83504, 104380, 108064, 114818, 135080, 167008, 208760, 229636, 270160, 287045, 417520, 459272, 540320, 574090, 835040, 918544, 1148180, 1837088, 2296360, 4592720, 9185440]

約数ペア:

[(1, 9185440), (2, 4592720), (4, 2296360), (5, 1837088), (8, 1148180), (10, 918544), (11, 835040), (16, 574090), (17, 540320), (20, 459272), (22, 417520), (32, 287045), (34, 270160), (40, 229636), (44, 208760), (55, 167008), (68, 135080), (80, 114818), (85, 108064), (88, 104380), (110, 83504), (136, 67540), (160, 57409), (170, 54032), (176, 52190), (187, 49120), (220, 41752), (272, 33770), (307, 29920), (340, 27016), (352, 26095), (374, 24560), (440, 20876), (544, 16885), (614, 14960), (680, 13508), (748, 12280), (880, 10438), (935, 9824), (1228, 7480), (1360, 6754), (1496, 6140), (1535, 5984), (1760, 5219), (1870, 4912), (2456, 3740), (2720, 3377), (2992, 3070)]