74797040

素因数分解:

$2^4\times 5^1\times {\mathrm{293}}^1\times {\mathrm{3191}}^1$

素因数の和:3497

約数の個数: 40

約数和(自身を含む): 174551328

約数和(自身を除く): 99754288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 293, 586, 1172, 1465, 2344, 2930, 3191, 4688, 5860, 6382, 11720, 12764, 15955, 23440, 25528, 31910, 51056, 63820, 127640, 255280, 934963, 1869926, 3739852, 4674815, 7479704, 9349630, 14959408, 18699260, 37398520, 74797040]

約数ペア:

[(1, 74797040), (2, 37398520), (4, 18699260), (5, 14959408), (8, 9349630), (10, 7479704), (16, 4674815), (20, 3739852), (40, 1869926), (80, 934963), (293, 255280), (586, 127640), (1172, 63820), (1465, 51056), (2344, 31910), (2930, 25528), (3191, 23440), (4688, 15955), (5860, 12764), (6382, 11720)]