103473700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{863}}^1$

素因数の和:997

約数の個数: 72

約数和(自身を含む): 247484160

約数和(自身を除く): 144010460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 109, 110, 218, 220, 275, 436, 545, 550, 863, 1090, 1100, 1199, 1726, 2180, 2398, 2725, 3452, 4315, 4796, 5450, 5995, 8630, 9493, 10900, 11990, 17260, 18986, 21575, 23980, 29975, 37972, 43150, 47465, 59950, 86300, 94067, 94930, 119900, 188134, 189860, 237325, 376268, 470335, 474650, 940670, 949300, 1034737, 1881340, 2069474, 2351675, 4138948, 4703350, 5173685, 9406700, 10347370, 20694740, 25868425, 51736850, 103473700]

約数ペア:

[(1, 103473700), (2, 51736850), (4, 25868425), (5, 20694740), (10, 10347370), (11, 9406700), (20, 5173685), (22, 4703350), (25, 4138948), (44, 2351675), (50, 2069474), (55, 1881340), (100, 1034737), (109, 949300), (110, 940670), (218, 474650), (220, 470335), (275, 376268), (436, 237325), (545, 189860), (550, 188134), (863, 119900), (1090, 94930), (1100, 94067), (1199, 86300), (1726, 59950), (2180, 47465), (2398, 43150), (2725, 37972), (3452, 29975), (4315, 23980), (4796, 21575), (5450, 18986), (5995, 17260), (8630, 11990), (9493, 10900)]