57320140

素因数分解:

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

素因数の和:738

約数の個数: 36

約数和(自身を含む): 125962704

約数和(自身を除く): 68642564

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 353, 460, 706, 1412, 1765, 3530, 7060, 8119, 16238, 32476, 40595, 81190, 124609, 162380, 249218, 498436, 623045, 1246090, 2492180, 2866007, 5732014, 11464028, 14330035, 28660070, 57320140]

約数ペア:

[(1, 57320140), (2, 28660070), (4, 14330035), (5, 11464028), (10, 5732014), (20, 2866007), (23, 2492180), (46, 1246090), (92, 623045), (115, 498436), (230, 249218), (353, 162380), (460, 124609), (706, 81190), (1412, 40595), (1765, 32476), (3530, 16238), (7060, 8119)]