99681853820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1\times {\mathrm{443543}}^1$

素因数の和:444230

約数の個数: 48

約数和(自身を含む): 221981352768

約数和(自身を除く): 122299498948

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 661, 1322, 2644, 3305, 6610, 11237, 13220, 22474, 44948, 56185, 112370, 224740, 443543, 887086, 1774172, 2217715, 4435430, 7540231, 8870860, 15080462, 30160924, 37701155, 75402310, 150804620, 293181923, 586363846, 1172727692, 1465909615, 2931819230, 4984092691, 5863638460, 9968185382, 19936370764, 24920463455, 49840926910, 99681853820]

約数ペア:

[(1, 99681853820), (2, 49840926910), (4, 24920463455), (5, 19936370764), (10, 9968185382), (17, 5863638460), (20, 4984092691), (34, 2931819230), (68, 1465909615), (85, 1172727692), (170, 586363846), (340, 293181923), (661, 150804620), (1322, 75402310), (2644, 37701155), (3305, 30160924), (6610, 15080462), (11237, 8870860), (13220, 7540231), (22474, 4435430), (44948, 2217715), (56185, 1774172), (112370, 887086), (224740, 443543)]