89312170

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{1171}}^1$

素因数の和:1470

約数の個数: 32

約数和(自身を含む): 167080320

約数和(自身を除く): 77768150

約数列:

[1, 2, 5, 10, 29, 58, 145, 263, 290, 526, 1171, 1315, 2342, 2630, 5855, 7627, 11710, 15254, 33959, 38135, 67918, 76270, 169795, 307973, 339590, 615946, 1539865, 3079730, 8931217, 17862434, 44656085, 89312170]

約数ペア:

[(1, 89312170), (2, 44656085), (5, 17862434), (10, 8931217), (29, 3079730), (58, 1539865), (145, 615946), (263, 339590), (290, 307973), (526, 169795), (1171, 76270), (1315, 67918), (2342, 38135), (2630, 33959), (5855, 15254), (7627, 11710)]