37122280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71389}}^1$

素因数の和:71413

約数の個数: 32

約数和(自身を含む): 89951400

約数和(自身を除く): 52829120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 71389, 142778, 285556, 356945, 571112, 713890, 928057, 1427780, 1856114, 2855560, 3712228, 4640285, 7424456, 9280570, 18561140, 37122280]

約数ペア:

[(1, 37122280), (2, 18561140), (4, 9280570), (5, 7424456), (8, 4640285), (10, 3712228), (13, 2855560), (20, 1856114), (26, 1427780), (40, 928057), (52, 713890), (65, 571112), (104, 356945), (130, 285556), (260, 142778), (520, 71389)]