61230760

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{18443}}^1$

素因数の和:18537

約数の個数: 32

約数和(自身を含む): 139436640

約数和(自身を除く): 78205880

約数列:

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

約数ペア:

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