42896920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{8863}}^1$

素因数の和:8896

約数の個数: 48

約数和(自身を含む): 106102080

約数和(自身を除く): 63205160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 8863, 17726, 35452, 44315, 70904, 88630, 97493, 177260, 194986, 354520, 389972, 487465, 779944, 974930, 1072423, 1949860, 2144846, 3899720, 4289692, 5362115, 8579384, 10724230, 21448460, 42896920]

約数ペア:

[(1, 42896920), (2, 21448460), (4, 10724230), (5, 8579384), (8, 5362115), (10, 4289692), (11, 3899720), (20, 2144846), (22, 1949860), (40, 1072423), (44, 974930), (55, 779944), (88, 487465), (110, 389972), (121, 354520), (220, 194986), (242, 177260), (440, 97493), (484, 88630), (605, 70904), (968, 44315), (1210, 35452), (2420, 17726), (4840, 8863)]