134266120

素因数分解:

$2^3\times 5^1\times {\mathrm{1613}}^1\times {\mathrm{2081}}^1$

素因数の和:3705

約数の個数: 32

約数和(自身を含む): 302431320

約数和(自身を除く): 168165200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1613, 2081, 3226, 4162, 6452, 8065, 8324, 10405, 12904, 16130, 16648, 20810, 32260, 41620, 64520, 83240, 3356653, 6713306, 13426612, 16783265, 26853224, 33566530, 67133060, 134266120]

約数ペア:

[(1, 134266120), (2, 67133060), (4, 33566530), (5, 26853224), (8, 16783265), (10, 13426612), (20, 6713306), (40, 3356653), (1613, 83240), (2081, 64520), (3226, 41620), (4162, 32260), (6452, 20810), (8065, 16648), (8324, 16130), (10405, 12904)]