4592720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1$

素因数の和:348

約数の個数: 80

約数和(自身を含む): 12374208

約数和(自身を除く): 7781488

約数列:

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

約数ペア:

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