148922260

素因数分解:

$2^2\times 5^1\times {\mathrm{1709}}^1\times {\mathrm{4357}}^1$

素因数の和:6075

約数の個数: 24

約数和(自身を含む): 312991560

約数和(自身を除く): 164069300

約数列:

[1, 2, 4, 5, 10, 20, 1709, 3418, 4357, 6836, 8545, 8714, 17090, 17428, 21785, 34180, 43570, 87140, 7446113, 14892226, 29784452, 37230565, 74461130, 148922260]

約数ペア:

[(1, 148922260), (2, 74461130), (4, 37230565), (5, 29784452), (10, 14892226), (20, 7446113), (1709, 87140), (3418, 43570), (4357, 34180), (6836, 21785), (8545, 17428), (8714, 17090)]