132334280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{254489}}^1$

素因数の和:254513

約数の個数: 32

約数和(自身を含む): 320657400

約数和(自身を除く): 188323120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 254489, 508978, 1017956, 1272445, 2035912, 2544890, 3308357, 5089780, 6616714, 10179560, 13233428, 16541785, 26466856, 33083570, 66167140, 132334280]

約数ペア:

[(1, 132334280), (2, 66167140), (4, 33083570), (5, 26466856), (8, 16541785), (10, 13233428), (13, 10179560), (20, 6616714), (26, 5089780), (40, 3308357), (52, 2544890), (65, 2035912), (104, 1272445), (130, 1017956), (260, 508978), (520, 254489)]