107069500

素因数分解:

$2^2\times 5^3\times {\mathrm{197}}^1\times {\mathrm{1087}}^1$

素因数の和:1303

約数の個数: 48

約数和(自身を含む): 235243008

約数和(自身を除く): 128173508

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 197, 250, 394, 500, 788, 985, 1087, 1970, 2174, 3940, 4348, 4925, 5435, 9850, 10870, 19700, 21740, 24625, 27175, 49250, 54350, 98500, 108700, 135875, 214139, 271750, 428278, 543500, 856556, 1070695, 2141390, 4282780, 5353475, 10706950, 21413900, 26767375, 53534750, 107069500]

約数ペア:

[(1, 107069500), (2, 53534750), (4, 26767375), (5, 21413900), (10, 10706950), (20, 5353475), (25, 4282780), (50, 2141390), (100, 1070695), (125, 856556), (197, 543500), (250, 428278), (394, 271750), (500, 214139), (788, 135875), (985, 108700), (1087, 98500), (1970, 54350), (2174, 49250), (3940, 27175), (4348, 24625), (4925, 21740), (5435, 19700), (9850, 10870)]