43119020

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1913}}^1$

素因数の和:1959

約数の個数: 72

約数和(自身を含む): 109970784

約数和(自身を除く): 66851764

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 49, 70, 92, 98, 115, 140, 161, 196, 230, 245, 322, 460, 490, 644, 805, 980, 1127, 1610, 1913, 2254, 3220, 3826, 4508, 5635, 7652, 9565, 11270, 13391, 19130, 22540, 26782, 38260, 43999, 53564, 66955, 87998, 93737, 133910, 175996, 187474, 219995, 267820, 307993, 374948, 439990, 468685, 615986, 879980, 937370, 1231972, 1539965, 1874740, 2155951, 3079930, 4311902, 6159860, 8623804, 10779755, 21559510, 43119020]

約数ペア:

[(1, 43119020), (2, 21559510), (4, 10779755), (5, 8623804), (7, 6159860), (10, 4311902), (14, 3079930), (20, 2155951), (23, 1874740), (28, 1539965), (35, 1231972), (46, 937370), (49, 879980), (70, 615986), (92, 468685), (98, 439990), (115, 374948), (140, 307993), (161, 267820), (196, 219995), (230, 187474), (245, 175996), (322, 133910), (460, 93737), (490, 87998), (644, 66955), (805, 53564), (980, 43999), (1127, 38260), (1610, 26782), (1913, 22540), (2254, 19130), (3220, 13391), (3826, 11270), (4508, 9565), (5635, 7652)]