332620540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{11939}}^1$

素因数の和:12154

約数の個数: 48

約数和(自身を含む): 802368000

約数和(自身を除く): 469747460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 199, 398, 796, 995, 1393, 1990, 2786, 3980, 5572, 6965, 11939, 13930, 23878, 27860, 47756, 59695, 83573, 119390, 167146, 238780, 334292, 417865, 835730, 1671460, 2375861, 4751722, 9503444, 11879305, 16631027, 23758610, 33262054, 47517220, 66524108, 83155135, 166310270, 332620540]

約数ペア:

[(1, 332620540), (2, 166310270), (4, 83155135), (5, 66524108), (7, 47517220), (10, 33262054), (14, 23758610), (20, 16631027), (28, 11879305), (35, 9503444), (70, 4751722), (140, 2375861), (199, 1671460), (398, 835730), (796, 417865), (995, 334292), (1393, 238780), (1990, 167146), (2786, 119390), (3980, 83573), (5572, 59695), (6965, 47756), (11939, 27860), (13930, 23878)]