85786210

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{853}}^1$

素因数の和:1062

約数の個数: 32

約数和(自身を含む): 157716720

約数和(自身を除く): 71930510

約数列:

[1, 2, 5, 10, 89, 113, 178, 226, 445, 565, 853, 890, 1130, 1706, 4265, 8530, 10057, 20114, 50285, 75917, 96389, 100570, 151834, 192778, 379585, 481945, 759170, 963890, 8578621, 17157242, 42893105, 85786210]

約数ペア:

[(1, 85786210), (2, 42893105), (5, 17157242), (10, 8578621), (89, 963890), (113, 759170), (178, 481945), (226, 379585), (445, 192778), (565, 151834), (853, 100570), (890, 96389), (1130, 75917), (1706, 50285), (4265, 20114), (8530, 10057)]