67942640

素因数分解:

$2^4\times 5^1\times {\mathrm{283}}^1\times {\mathrm{3001}}^1$

素因数の和:3297

約数の個数: 40

約数和(自身を含む): 158577648

約数和(自身を除く): 90635008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 283, 566, 1132, 1415, 2264, 2830, 3001, 4528, 5660, 6002, 11320, 12004, 15005, 22640, 24008, 30010, 48016, 60020, 120040, 240080, 849283, 1698566, 3397132, 4246415, 6794264, 8492830, 13588528, 16985660, 33971320, 67942640]

約数ペア:

[(1, 67942640), (2, 33971320), (4, 16985660), (5, 13588528), (8, 8492830), (10, 6794264), (16, 4246415), (20, 3397132), (40, 1698566), (80, 849283), (283, 240080), (566, 120040), (1132, 60020), (1415, 48016), (2264, 30010), (2830, 24008), (3001, 22640), (4528, 15005), (5660, 12004), (6002, 11320)]