42271240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4177}}^1$

素因数の和:4222

約数の個数: 64

約数和(自身を含む): 108293760

約数和(自身を除く): 66022520

約数列:

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

約数ペア:

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