31798004690

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6203}}^1\times {\mathrm{12503}}^1$

素因数の和:18754

約数の個数: 32

約数和(自身を含む): 58646560896

約数和(自身を除く): 26848556206

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 6203, 12406, 12503, 25006, 31015, 62030, 62515, 125030, 254323, 508646, 512623, 1025246, 1271615, 2543230, 2563115, 5126230, 77556109, 155112218, 387780545, 775561090, 3179800469, 6359600938, 15899002345, 31798004690]

約数ペア:

[(1, 31798004690), (2, 15899002345), (5, 6359600938), (10, 3179800469), (41, 775561090), (82, 387780545), (205, 155112218), (410, 77556109), (6203, 5126230), (12406, 2563115), (12503, 2543230), (25006, 1271615), (31015, 1025246), (62030, 512623), (62515, 508646), (125030, 254323)]