97891760

素因数分解:

$2^4\times 5^1\times {\mathrm{337}}^1\times {\mathrm{3631}}^1$

素因数の和:3981

約数の個数: 40

約数和(自身を含む): 228336576

約数和(自身を除く): 130444816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 337, 674, 1348, 1685, 2696, 3370, 3631, 5392, 6740, 7262, 13480, 14524, 18155, 26960, 29048, 36310, 58096, 72620, 145240, 290480, 1223647, 2447294, 4894588, 6118235, 9789176, 12236470, 19578352, 24472940, 48945880, 97891760]

約数ペア:

[(1, 97891760), (2, 48945880), (4, 24472940), (5, 19578352), (8, 12236470), (10, 9789176), (16, 6118235), (20, 4894588), (40, 2447294), (80, 1223647), (337, 290480), (674, 145240), (1348, 72620), (1685, 58096), (2696, 36310), (3370, 29048), (3631, 26960), (5392, 18155), (6740, 14524), (7262, 13480)]