800690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:298

約数の個数: 32

約数和(自身を含む): 1632960

約数和(自身を除く): 832270

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 251, 290, 319, 502, 638, 1255, 1595, 2510, 2761, 3190, 5522, 7279, 13805, 14558, 27610, 36395, 72790, 80069, 160138, 400345, 800690]

約数ペア:

[(1, 800690), (2, 400345), (5, 160138), (10, 80069), (11, 72790), (22, 36395), (29, 27610), (55, 14558), (58, 13805), (110, 7279), (145, 5522), (251, 3190), (290, 2761), (319, 2510), (502, 1595), (638, 1255)]