40769930

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{439}}^1$

素因数の和:734

約数の個数: 32

約数和(自身を含む): 75841920

約数和(自身を除く): 35071990

約数列:

[1, 2, 5, 10, 37, 74, 185, 251, 370, 439, 502, 878, 1255, 2195, 2510, 4390, 9287, 16243, 18574, 32486, 46435, 81215, 92870, 110189, 162430, 220378, 550945, 1101890, 4076993, 8153986, 20384965, 40769930]

約数ペア:

[(1, 40769930), (2, 20384965), (5, 8153986), (10, 4076993), (37, 1101890), (74, 550945), (185, 220378), (251, 162430), (370, 110189), (439, 92870), (502, 81215), (878, 46435), (1255, 32486), (2195, 18574), (2510, 16243), (4390, 9287)]