40477926080

素因数分解:

$2^6\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1160491}}^1$

素因数の和:1160617

約数の個数: 56

約数和(自身を含む): 97272439440

約数和(自身を除く): 56794513360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 109, 160, 218, 320, 436, 545, 872, 1090, 1744, 2180, 3488, 4360, 6976, 8720, 17440, 34880, 1160491, 2320982, 4641964, 5802455, 9283928, 11604910, 18567856, 23209820, 37135712, 46419640, 74271424, 92839280, 126493519, 185678560, 252987038, 371357120, 505974076, 632467595, 1011948152, 1264935190, 2023896304, 2529870380, 4047792608, 5059740760, 8095585216, 10119481520, 20238963040, 40477926080]

約数ペア:

[(1, 40477926080), (2, 20238963040), (4, 10119481520), (5, 8095585216), (8, 5059740760), (10, 4047792608), (16, 2529870380), (20, 2023896304), (32, 1264935190), (40, 1011948152), (64, 632467595), (80, 505974076), (109, 371357120), (160, 252987038), (218, 185678560), (320, 126493519), (436, 92839280), (545, 74271424), (872, 46419640), (1090, 37135712), (1744, 23209820), (2180, 18567856), (3488, 11604910), (4360, 9283928), (6976, 5802455), (8720, 4641964), (17440, 2320982), (34880, 1160491)]