72684130

素因数分解:

$2^1\times 5^1\times {\mathrm{853}}^1\times {\mathrm{8521}}^1$

素因数の和:9381

約数の個数: 16

約数和(自身を含む): 131000184

約数和(自身を除く): 58316054

約数列:

[1, 2, 5, 10, 853, 1706, 4265, 8521, 8530, 17042, 42605, 85210, 7268413, 14536826, 36342065, 72684130]

約数ペア:

[(1, 72684130), (2, 36342065), (5, 14536826), (10, 7268413), (853, 85210), (1706, 42605), (4265, 17042), (8521, 8530)]