70942640

素因数分解:

$2^4\times 5^1\times {\mathrm{251}}^1\times {\mathrm{3533}}^1$

素因数の和:3797

約数の個数: 40

約数和(自身を含む): 165645648

約数和(自身を除く): 94703008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 251, 502, 1004, 1255, 2008, 2510, 3533, 4016, 5020, 7066, 10040, 14132, 17665, 20080, 28264, 35330, 56528, 70660, 141320, 282640, 886783, 1773566, 3547132, 4433915, 7094264, 8867830, 14188528, 17735660, 35471320, 70942640]

約数ペア:

[(1, 70942640), (2, 35471320), (4, 17735660), (5, 14188528), (8, 8867830), (10, 7094264), (16, 4433915), (20, 3547132), (40, 1773566), (80, 886783), (251, 282640), (502, 141320), (1004, 70660), (1255, 56528), (2008, 35330), (2510, 28264), (3533, 20080), (4016, 17665), (5020, 14132), (7066, 10040)]