45711440

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{10781}}^1$

素因数の和:10847

約数の個数: 40

約数和(自身を含む): 108294408

約数和(自身を除く): 62582968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 10781, 21562, 43124, 53905, 86248, 107810, 172496, 215620, 431240, 571393, 862480, 1142786, 2285572, 2856965, 4571144, 5713930, 9142288, 11427860, 22855720, 45711440]

約数ペア:

[(1, 45711440), (2, 22855720), (4, 11427860), (5, 9142288), (8, 5713930), (10, 4571144), (16, 2856965), (20, 2285572), (40, 1142786), (53, 862480), (80, 571393), (106, 431240), (212, 215620), (265, 172496), (424, 107810), (530, 86248), (848, 53905), (1060, 43124), (2120, 21562), (4240, 10781)]