85892020010

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{353}}^1\times {\mathrm{154981}}^1$

素因数の和:155498

約数の個数: 32

約数和(自身を含む): 156032158032

約数和(自身を除く): 70140138022

約数列:

[1, 2, 5, 10, 157, 314, 353, 706, 785, 1570, 1765, 3530, 55421, 110842, 154981, 277105, 309962, 554210, 774905, 1549810, 24332017, 48664034, 54708293, 109416586, 121660085, 243320170, 273541465, 547082930, 8589202001, 17178404002, 42946010005, 85892020010]

約数ペア:

[(1, 85892020010), (2, 42946010005), (5, 17178404002), (10, 8589202001), (157, 547082930), (314, 273541465), (353, 243320170), (706, 121660085), (785, 109416586), (1570, 54708293), (1765, 48664034), (3530, 24332017), (55421, 1549810), (110842, 774905), (154981, 554210), (277105, 309962)]