525265760

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{80071}}^1$

素因数の和:80127

約数の個数: 48

約数和(自身を含む): 1271223072

約数和(自身を除く): 745957312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 6560, 80071, 160142, 320284, 400355, 640568, 800710, 1281136, 1601420, 2562272, 3202840, 3282911, 6405680, 6565822, 12811360, 13131644, 16414555, 26263288, 32829110, 52526576, 65658220, 105053152, 131316440, 262632880, 525265760]

約数ペア:

[(1, 525265760), (2, 262632880), (4, 131316440), (5, 105053152), (8, 65658220), (10, 52526576), (16, 32829110), (20, 26263288), (32, 16414555), (40, 13131644), (41, 12811360), (80, 6565822), (82, 6405680), (160, 3282911), (164, 3202840), (205, 2562272), (328, 1601420), (410, 1281136), (656, 800710), (820, 640568), (1312, 400355), (1640, 320284), (3280, 160142), (6560, 80071)]