83735380

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{691}}^1$

素因数の和:856

約数の個数: 48

約数和(自身を含む): 180661824

約数和(自身を除く): 96926444

約数列:

[1, 2, 4, 5, 10, 20, 73, 83, 146, 166, 292, 332, 365, 415, 691, 730, 830, 1382, 1460, 1660, 2764, 3455, 6059, 6910, 12118, 13820, 24236, 30295, 50443, 57353, 60590, 100886, 114706, 121180, 201772, 229412, 252215, 286765, 504430, 573530, 1008860, 1147060, 4186769, 8373538, 16747076, 20933845, 41867690, 83735380]

約数ペア:

[(1, 83735380), (2, 41867690), (4, 20933845), (5, 16747076), (10, 8373538), (20, 4186769), (73, 1147060), (83, 1008860), (146, 573530), (166, 504430), (292, 286765), (332, 252215), (365, 229412), (415, 201772), (691, 121180), (730, 114706), (830, 100886), (1382, 60590), (1460, 57353), (1660, 50443), (2764, 30295), (3455, 24236), (6059, 13820), (6910, 12118)]