85276690

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{809}}^1$

素因数の和:1026

約数の個数: 32

約数和(自身を含む): 156764160

約数和(自身を除く): 71487470

約数列:

[1, 2, 5, 10, 83, 127, 166, 254, 415, 635, 809, 830, 1270, 1618, 4045, 8090, 10541, 21082, 52705, 67147, 102743, 105410, 134294, 205486, 335735, 513715, 671470, 1027430, 8527669, 17055338, 42638345, 85276690]

約数ペア:

[(1, 85276690), (2, 42638345), (5, 17055338), (10, 8527669), (83, 1027430), (127, 671470), (166, 513715), (254, 335735), (415, 205486), (635, 134294), (809, 105410), (830, 102743), (1270, 67147), (1618, 52705), (4045, 21082), (8090, 10541)]