13477540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{353}}^1$

素因数の和:468

約数の個数: 48

約数和(自身を含む): 29973888

約数和(自身を除く): 16496348

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 83, 92, 115, 166, 230, 332, 353, 415, 460, 706, 830, 1412, 1660, 1765, 1909, 3530, 3818, 7060, 7636, 8119, 9545, 16238, 19090, 29299, 32476, 38180, 40595, 58598, 81190, 117196, 146495, 162380, 292990, 585980, 673877, 1347754, 2695508, 3369385, 6738770, 13477540]

約数ペア:

[(1, 13477540), (2, 6738770), (4, 3369385), (5, 2695508), (10, 1347754), (20, 673877), (23, 585980), (46, 292990), (83, 162380), (92, 146495), (115, 117196), (166, 81190), (230, 58598), (332, 40595), (353, 38180), (415, 32476), (460, 29299), (706, 19090), (830, 16238), (1412, 9545), (1660, 8119), (1765, 7636), (1909, 7060), (3530, 3818)]