26962550

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:257

約数の個数: 48

約数和(自身を含む): 52027920

約数和(自身を除く): 25065370

約数列:

[1, 2, 5, 10, 25, 50, 73, 83, 89, 146, 166, 178, 365, 415, 445, 730, 830, 890, 1825, 2075, 2225, 3650, 4150, 4450, 6059, 6497, 7387, 12118, 12994, 14774, 30295, 32485, 36935, 60590, 64970, 73870, 151475, 162425, 184675, 302950, 324850, 369350, 539251, 1078502, 2696255, 5392510, 13481275, 26962550]

約数ペア:

[(1, 26962550), (2, 13481275), (5, 5392510), (10, 2696255), (25, 1078502), (50, 539251), (73, 369350), (83, 324850), (89, 302950), (146, 184675), (166, 162425), (178, 151475), (365, 73870), (415, 64970), (445, 60590), (730, 36935), (830, 32485), (890, 30295), (1825, 14774), (2075, 12994), (2225, 12118), (3650, 7387), (4150, 6497), (4450, 6059)]