2080495904255

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1\times {\mathrm{67931}}^1$

素因数の和:68240

約数の個数: 64

約数和(自身を含む): 2789103144960

約数和(自身を除く): 708607240705

約数列:

[1, 5, 17, 31, 59, 85, 155, 197, 295, 527, 985, 1003, 1829, 2635, 3349, 5015, 6107, 9145, 11623, 16745, 30535, 31093, 58115, 67931, 103819, 155465, 197591, 339655, 360313, 519095, 987955, 1154827, 1801565, 2105861, 4007929, 5774135, 6125321, 10529305, 13382407, 20039645, 30626605, 35799637, 66912035, 68134793, 124245799, 178998185, 227500919, 340673965, 414854617, 621228995, 789562013, 1137504595, 2074273085, 2112178583, 3947810065, 7052528489, 10560892915, 13422554221, 24476422403, 35262642445, 67112771105, 122382112015, 416099180851, 2080495904255]

約数ペア:

[(1, 2080495904255), (5, 416099180851), (17, 122382112015), (31, 67112771105), (59, 35262642445), (85, 24476422403), (155, 13422554221), (197, 10560892915), (295, 7052528489), (527, 3947810065), (985, 2112178583), (1003, 2074273085), (1829, 1137504595), (2635, 789562013), (3349, 621228995), (5015, 414854617), (6107, 340673965), (9145, 227500919), (11623, 178998185), (16745, 124245799), (30535, 68134793), (31093, 66912035), (58115, 35799637), (67931, 30626605), (103819, 20039645), (155465, 13382407), (197591, 10529305), (339655, 6125321), (360313, 5774135), (519095, 4007929), (987955, 2105861), (1154827, 1801565)]