122461520

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{18443}}^1$

素因数の和:18539

約数の個数: 40

約数和(自身を含む): 288169056

約数和(自身を除く): 165707536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 6640, 18443, 36886, 73772, 92215, 147544, 184430, 295088, 368860, 737720, 1475440, 1530769, 3061538, 6123076, 7653845, 12246152, 15307690, 24492304, 30615380, 61230760, 122461520]

約数ペア:

[(1, 122461520), (2, 61230760), (4, 30615380), (5, 24492304), (8, 15307690), (10, 12246152), (16, 7653845), (20, 6123076), (40, 3061538), (80, 1530769), (83, 1475440), (166, 737720), (332, 368860), (415, 295088), (664, 184430), (830, 147544), (1328, 92215), (1660, 73772), (3320, 36886), (6640, 18443)]