88698740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{3517}}^1$

素因数の和:3636

約数の個数: 48

約数和(自身を含む): 202721232

約数和(自身を除く): 114022492

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 97, 130, 194, 260, 388, 485, 970, 1261, 1940, 2522, 3517, 5044, 6305, 7034, 12610, 14068, 17585, 25220, 35170, 45721, 70340, 91442, 182884, 228605, 341149, 457210, 682298, 914420, 1364596, 1705745, 3411490, 4434937, 6822980, 8869874, 17739748, 22174685, 44349370, 88698740]

約数ペア:

[(1, 88698740), (2, 44349370), (4, 22174685), (5, 17739748), (10, 8869874), (13, 6822980), (20, 4434937), (26, 3411490), (52, 1705745), (65, 1364596), (97, 914420), (130, 682298), (194, 457210), (260, 341149), (388, 228605), (485, 182884), (970, 91442), (1261, 70340), (1940, 45721), (2522, 35170), (3517, 25220), (5044, 17585), (6305, 14068), (7034, 12610)]