101851540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{9209}}^1$

素因数の和:9304

約数の個数: 48

約数和(自身を含む): 247564800

約数和(自身を除く): 145713260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 316, 395, 553, 790, 1106, 1580, 2212, 2765, 5530, 9209, 11060, 18418, 36836, 46045, 64463, 92090, 128926, 184180, 257852, 322315, 644630, 727511, 1289260, 1455022, 2910044, 3637555, 5092577, 7275110, 10185154, 14550220, 20370308, 25462885, 50925770, 101851540]

約数ペア:

[(1, 101851540), (2, 50925770), (4, 25462885), (5, 20370308), (7, 14550220), (10, 10185154), (14, 7275110), (20, 5092577), (28, 3637555), (35, 2910044), (70, 1455022), (79, 1289260), (140, 727511), (158, 644630), (316, 322315), (395, 257852), (553, 184180), (790, 128926), (1106, 92090), (1580, 64463), (2212, 46045), (2765, 36836), (5530, 18418), (9209, 11060)]