84665990

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{9949}}^1$

素因数の和:10016

約数の個数: 32

約数和(自身を含む): 163339200

約数和(自身を除く): 78673210

約数列:

[1, 2, 5, 10, 23, 37, 46, 74, 115, 185, 230, 370, 851, 1702, 4255, 8510, 9949, 19898, 49745, 99490, 228827, 368113, 457654, 736226, 1144135, 1840565, 2288270, 3681130, 8466599, 16933198, 42332995, 84665990]

約数ペア:

[(1, 84665990), (2, 42332995), (5, 16933198), (10, 8466599), (23, 3681130), (37, 2288270), (46, 1840565), (74, 1144135), (115, 736226), (185, 457654), (230, 368113), (370, 228827), (851, 99490), (1702, 49745), (4255, 19898), (8510, 9949)]