67271540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{5399}}^1$

素因数の和:5504

約数の個数: 48

約数和(自身を含む): 163296000

約数和(自身を除く): 96024460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 89, 140, 178, 356, 445, 623, 890, 1246, 1780, 2492, 3115, 5399, 6230, 10798, 12460, 21596, 26995, 37793, 53990, 75586, 107980, 151172, 188965, 377930, 480511, 755860, 961022, 1922044, 2402555, 3363577, 4805110, 6727154, 9610220, 13454308, 16817885, 33635770, 67271540]

約数ペア:

[(1, 67271540), (2, 33635770), (4, 16817885), (5, 13454308), (7, 9610220), (10, 6727154), (14, 4805110), (20, 3363577), (28, 2402555), (35, 1922044), (70, 961022), (89, 755860), (140, 480511), (178, 377930), (356, 188965), (445, 151172), (623, 107980), (890, 75586), (1246, 53990), (1780, 37793), (2492, 26995), (3115, 21596), (5399, 12460), (6230, 10798)]