42259840

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{9433}}^1$

素因数の和:9459

約数の個数: 64

約数和(自身を含む): 115472160

約数和(自身を除く): 73212320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 9433, 18866, 37732, 47165, 66031, 75464, 94330, 132062, 150928, 188660, 264124, 301856, 330155, 377320, 528248, 603712, 660310, 754640, 1056496, 1207424, 1320620, 1509280, 2112992, 2641240, 3018560, 4225984, 5282480, 6037120, 8451968, 10564960, 21129920, 42259840]

約数ペア:

[(1, 42259840), (2, 21129920), (4, 10564960), (5, 8451968), (7, 6037120), (8, 5282480), (10, 4225984), (14, 3018560), (16, 2641240), (20, 2112992), (28, 1509280), (32, 1320620), (35, 1207424), (40, 1056496), (56, 754640), (64, 660310), (70, 603712), (80, 528248), (112, 377320), (128, 330155), (140, 301856), (160, 264124), (224, 188660), (280, 150928), (320, 132062), (448, 94330), (560, 75464), (640, 66031), (896, 47165), (1120, 37732), (2240, 18866), (4480, 9433)]