83436460

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 178827264

約数和(自身を除く): 95390804

約数列:

[1, 2, 4, 5, 10, 20, 107, 127, 214, 254, 307, 428, 508, 535, 614, 635, 1070, 1228, 1270, 1535, 2140, 2540, 3070, 6140, 13589, 27178, 32849, 38989, 54356, 65698, 67945, 77978, 131396, 135890, 155956, 164245, 194945, 271780, 328490, 389890, 656980, 779780, 4171823, 8343646, 16687292, 20859115, 41718230, 83436460]

約数ペア:

[(1, 83436460), (2, 41718230), (4, 20859115), (5, 16687292), (10, 8343646), (20, 4171823), (107, 779780), (127, 656980), (214, 389890), (254, 328490), (307, 271780), (428, 194945), (508, 164245), (535, 155956), (614, 135890), (635, 131396), (1070, 77978), (1228, 67945), (1270, 65698), (1535, 54356), (2140, 38989), (2540, 32849), (3070, 27178), (6140, 13589)]