91796120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{176531}}^1$

素因数の和:176555

約数の個数: 32

約数和(自身を含む): 222430320

約数和(自身を除く): 130634200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 176531, 353062, 706124, 882655, 1412248, 1765310, 2294903, 3530620, 4589806, 7061240, 9179612, 11474515, 18359224, 22949030, 45898060, 91796120]

約数ペア:

[(1, 91796120), (2, 45898060), (4, 22949030), (5, 18359224), (8, 11474515), (10, 9179612), (13, 7061240), (20, 4589806), (26, 3530620), (40, 2294903), (52, 1765310), (65, 1412248), (104, 882655), (130, 706124), (260, 353062), (520, 176531)]