42360320

素因数分解:

$2^9\times 5^1\times {\mathrm{16547}}^1$

素因数の和:16570

約数の個数: 40

約数和(自身を含む): 101571624

約数和(自身を除く): 59211304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 16547, 33094, 66188, 82735, 132376, 165470, 264752, 330940, 529504, 661880, 1059008, 1323760, 2118016, 2647520, 4236032, 5295040, 8472064, 10590080, 21180160, 42360320]

約数ペア:

[(1, 42360320), (2, 21180160), (4, 10590080), (5, 8472064), (8, 5295040), (10, 4236032), (16, 2647520), (20, 2118016), (32, 1323760), (40, 1059008), (64, 661880), (80, 529504), (128, 330940), (160, 264752), (256, 165470), (320, 132376), (512, 82735), (640, 66188), (1280, 33094), (2560, 16547)]