84542480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4177}}^1$

素因数の和:4224

約数の個数: 80

約数和(自身を含む): 223807104

約数和(自身を除く): 139264624

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 44, 46, 55, 80, 88, 92, 110, 115, 176, 184, 220, 230, 253, 368, 440, 460, 506, 880, 920, 1012, 1265, 1840, 2024, 2530, 4048, 4177, 5060, 8354, 10120, 16708, 20240, 20885, 33416, 41770, 45947, 66832, 83540, 91894, 96071, 167080, 183788, 192142, 229735, 334160, 367576, 384284, 459470, 480355, 735152, 768568, 918940, 960710, 1056781, 1537136, 1837880, 1921420, 2113562, 3675760, 3842840, 4227124, 5283905, 7685680, 8454248, 10567810, 16908496, 21135620, 42271240, 84542480]

約数ペア:

[(1, 84542480), (2, 42271240), (4, 21135620), (5, 16908496), (8, 10567810), (10, 8454248), (11, 7685680), (16, 5283905), (20, 4227124), (22, 3842840), (23, 3675760), (40, 2113562), (44, 1921420), (46, 1837880), (55, 1537136), (80, 1056781), (88, 960710), (92, 918940), (110, 768568), (115, 735152), (176, 480355), (184, 459470), (220, 384284), (230, 367576), (253, 334160), (368, 229735), (440, 192142), (460, 183788), (506, 167080), (880, 96071), (920, 91894), (1012, 83540), (1265, 66832), (1840, 45947), (2024, 41770), (2530, 33416), (4048, 20885), (4177, 20240), (5060, 16708), (8354, 10120)]